20627875044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 67235266560

約数和(自身を除く): 46607391516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 67, 81, 84, 87, 93, 108, 116, 124, 126, 134, 151, 162, 174, 186, 189, 201, 203, 217, 252, 261, 268, 279, 302, 324, 348, 372, 378, 402, 406, 434, 453, 469, 522, 558, 567, 603, 604, 609, 651, 756, 783, 804, 812, 837, 868, 899, 906, 938, 1044, 1057, 1116, 1134, 1206, 1218, 1302, 1359, 1407, 1566, 1674, 1798, 1809, 1812, 1827, 1876, 1943, 1953, 2077, 2114, 2268, 2349, 2412, 2436, 2511, 2604, 2697, 2718, 2814, 3132, 3171, 3348, 3596, 3618, 3654, 3886, 3906, 4077, 4154, 4221, 4228, 4379, 4681, 4698, 5022, 5394, 5427, 5436, 5481, 5628, 5829, 5859, 6231, 6293, 6342, 7236, 7308, 7772, 7812, 8091, 8154, 8308, 8442, 8758, 9362, 9396, 9513, 10044, 10117, 10788, 10854, 10962, 11658, 11718, 12231, 12462, 12586, 12663, 12684, 13137, 13601, 14043, 14539, 16182, 16308, 16443, 16884, 17487, 17516, 17577, 18693, 18724, 18879, 19026, 20234, 21708, 21924, 23316, 23436, 24273, 24462, 24924, 25172, 25326, 26274, 27202, 28086, 28539, 29078, 30351, 30653, 32364, 32767, 32886, 34974, 35154, 37386, 37758, 37989, 38052, 39411, 40468, 40803, 42129, 43617, 48546, 48924, 50652, 52461, 52548, 54404, 56079, 56172, 56637, 57078, 58156, 60233, 60702, 61306, 65534, 65772, 69948, 70308, 70819, 72819, 74772, 75516, 75978, 78822, 81606, 84258, 85617, 87234, 91053, 91959, 97092, 98301, 104922, 112158, 113274, 114156, 118233, 120466, 121404, 122409, 122612, 126387, 130851, 131068, 135749, 141638, 145638, 151956, 157383, 157644, 163212, 168237, 168516, 169911, 171234, 174468, 180699, 182106, 183918, 196602, 209844, 212457, 224316, 226548, 236466, 240932, 244818, 252774, 261702, 271498, 273159, 275877, 283276, 291276, 293393, 294903, 313627, 314766, 336474, 339822, 342468, 354699, 361398, 364212, 367227, 367836, 379161, 392553, 393204, 407247, 421631, 424914, 472932, 489636, 505548, 509733, 523404, 542097, 542996, 546318, 551754, 586786, 589806, 627254, 629532, 637371, 672948, 679644, 709398, 722796, 734454, 758322, 785106, 814494, 819477, 827631, 843262, 849828, 880179, 884709, 940881, 950243, 1019466, 1084194, 1092636, 1101681, 1103508, 1173572, 1177659, 1179612, 1221741, 1254508, 1264893, 1274742, 1418796, 1468908, 1516644, 1570212, 1626291, 1628988, 1638954, 1655262, 1686524, 1760358, 1769418, 1881762, 1900486, 1912113, 2038932, 2053751, 2168388, 2195389, 2203362, 2355318, 2443482, 2482893, 2529786, 2549484, 2640537, 2654127, 2822643, 2850729, 3252582, 3277908, 3310524, 3520716, 3538836, 3665223, 3763524, 3794679, 3800972, 3824226, 4107502, 4390778, 4406724, 4710636, 4878873, 4886964, 4965786, 5059572, 5281074, 5308254, 5645286, 5701458, 5736339, 6161253, 6505164, 6586167, 7330446, 7589358, 7648452, 7921611, 8215004, 8467929, 8552187, 8781556, 9095183, 9757746, 9931572, 10562148, 10616508, 10995669, 11290572, 11384037, 11402916, 11472678, 12322506, 13172334, 14660892, 15178716, 15843222, 16935858, 17104374, 18190366, 18483759, 19515492, 19758501, 21991338, 22768074, 22945356, 23764833, 24645012, 25403787, 25656561, 26344668, 27285549, 31686444, 33871716, 34152111, 34208748, 36380732, 36967518, 39517002, 43982676, 45536148, 47529666, 50807574, 51313122, 54571098, 55451277, 59275503, 63666281, 68304222, 73935036, 76969683, 79034004, 81856647, 95059332, 101615148, 102626244, 109142196, 110902554, 118551006, 127332562, 136608444, 153939366, 163713294, 166353831, 177826509, 190998843, 221805108, 237102012, 245569941, 254665124, 307878732, 327426588, 332707662, 355653018, 381997686, 491139882, 572996529, 665415324, 711306036, 736709823, 763995372, 982279764, 1145993058, 1473419646, 1718989587, 2291986116, 2946839292, 3437979174, 5156968761, 6875958348, 10313937522, 20627875044]

約数ペア:

[(1, 20627875044), (2, 10313937522), (3, 6875958348), (4, 5156968761), (6, 3437979174), (7, 2946839292), (9, 2291986116), (12, 1718989587), (14, 1473419646), (18, 1145993058), (21, 982279764), (27, 763995372), (28, 736709823), (29, 711306036), (31, 665415324), (36, 572996529), (42, 491139882), (54, 381997686), (58, 355653018), (62, 332707662), (63, 327426588), (67, 307878732), (81, 254665124), (84, 245569941), (87, 237102012), (93, 221805108), (108, 190998843), (116, 177826509), (124, 166353831), (126, 163713294), (134, 153939366), (151, 136608444), (162, 127332562), (174, 118551006), (186, 110902554), (189, 109142196), (201, 102626244), (203, 101615148), (217, 95059332), (252, 81856647), (261, 79034004), (268, 76969683), (279, 73935036), (302, 68304222), (324, 63666281), (348, 59275503), (372, 55451277), (378, 54571098), (402, 51313122), (406, 50807574), (434, 47529666), (453, 45536148), (469, 43982676), (522, 39517002), (558, 36967518), (567, 36380732), (603, 34208748), (604, 34152111), (609, 33871716), (651, 31686444), (756, 27285549), (783, 26344668), (804, 25656561), (812, 25403787), (837, 24645012), (868, 23764833), (899, 22945356), (906, 22768074), (938, 21991338), (1044, 19758501), (1057, 19515492), (1116, 18483759), (1134, 18190366), (1206, 17104374), (1218, 16935858), (1302, 15843222), (1359, 15178716), (1407, 14660892), (1566, 13172334), (1674, 12322506), (1798, 11472678), (1809, 11402916), (1812, 11384037), (1827, 11290572), (1876, 10995669), (1943, 10616508), (1953, 10562148), (2077, 9931572), (2114, 9757746), (2268, 9095183), (2349, 8781556), (2412, 8552187), (2436, 8467929), (2511, 8215004), (2604, 7921611), (2697, 7648452), (2718, 7589358), (2814, 7330446), (3132, 6586167), (3171, 6505164), (3348, 6161253), (3596, 5736339), (3618, 5701458), (3654, 5645286), (3886, 5308254), (3906, 5281074), (4077, 5059572), (4154, 4965786), (4221, 4886964), (4228, 4878873), (4379, 4710636), (4681, 4406724), (4698, 4390778), (5022, 4107502), (5394, 3824226), (5427, 3800972), (5436, 3794679), (5481, 3763524), (5628, 3665223), (5829, 3538836), (5859, 3520716), (6231, 3310524), (6293, 3277908), (6342, 3252582), (7236, 2850729), (7308, 2822643), (7772, 2654127), (7812, 2640537), (8091, 2549484), (8154, 2529786), (8308, 2482893), (8442, 2443482), (8758, 2355318), (9362, 2203362), (9396, 2195389), (9513, 2168388), (10044, 2053751), (10117, 2038932), (10788, 1912113), (10854, 1900486), (10962, 1881762), (11658, 1769418), (11718, 1760358), (12231, 1686524), (12462, 1655262), (12586, 1638954), (12663, 1628988), (12684, 1626291), (13137, 1570212), (13601, 1516644), (14043, 1468908), (14539, 1418796), (16182, 1274742), (16308, 1264893), (16443, 1254508), (16884, 1221741), (17487, 1179612), (17516, 1177659), (17577, 1173572), (18693, 1103508), (18724, 1101681), (18879, 1092636), (19026, 1084194), (20234, 1019466), (21708, 950243), (21924, 940881), (23316, 884709), (23436, 880179), (24273, 849828), (24462, 843262), (24924, 827631), (25172, 819477), (25326, 814494), (26274, 785106), (27202, 758322), (28086, 734454), (28539, 722796), (29078, 709398), (30351, 679644), (30653, 672948), (32364, 637371), (32767, 629532), (32886, 627254), (34974, 589806), (35154, 586786), (37386, 551754), (37758, 546318), (37989, 542996), (38052, 542097), (39411, 523404), (40468, 509733), (40803, 505548), (42129, 489636), (43617, 472932), (48546, 424914), (48924, 421631), (50652, 407247), (52461, 393204), (52548, 392553), (54404, 379161), (56079, 367836), (56172, 367227), (56637, 364212), (57078, 361398), (58156, 354699), (60233, 342468), (60702, 339822), (61306, 336474), (65534, 314766), (65772, 313627), (69948, 294903), (70308, 293393), (70819, 291276), (72819, 283276), (74772, 275877), (75516, 273159), (75978, 271498), (78822, 261702), (81606, 252774), (84258, 244818), (85617, 240932), (87234, 236466), (91053, 226548), (91959, 224316), (97092, 212457), (98301, 209844), (104922, 196602), (112158, 183918), (113274, 182106), (114156, 180699), (118233, 174468), (120466, 171234), (121404, 169911), (122409, 168516), (122612, 168237), (126387, 163212), (130851, 157644), (131068, 157383), (135749, 151956), (141638, 145638)]