20571454176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2154

約数の個数: 384

約数和(自身を含む): 70494068736

約数和(自身を除く): 49922614560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 37, 39, 42, 48, 52, 56, 62, 74, 78, 84, 91, 93, 96, 104, 111, 112, 124, 148, 156, 168, 182, 186, 208, 217, 222, 224, 248, 259, 273, 296, 312, 336, 364, 372, 403, 416, 434, 444, 481, 496, 518, 546, 592, 624, 651, 672, 728, 744, 777, 806, 868, 888, 962, 992, 1036, 1092, 1147, 1184, 1209, 1248, 1302, 1443, 1456, 1488, 1554, 1612, 1736, 1776, 1924, 2053, 2072, 2184, 2294, 2418, 2604, 2821, 2886, 2912, 2976, 3108, 3224, 3367, 3441, 3472, 3552, 3848, 4106, 4144, 4368, 4588, 4836, 5208, 5642, 5772, 6159, 6216, 6448, 6734, 6882, 6944, 7696, 8029, 8212, 8288, 8463, 8736, 9176, 9672, 10101, 10416, 11284, 11544, 12318, 12432, 12896, 13468, 13764, 14371, 14911, 15392, 16058, 16424, 16926, 18352, 19344, 20202, 20832, 22568, 23088, 24087, 24636, 24864, 26689, 26936, 27528, 28742, 29822, 32116, 32848, 33852, 36704, 38688, 40404, 43113, 44733, 45136, 46176, 48174, 49272, 53378, 53872, 55056, 57484, 59644, 63643, 64232, 65696, 67704, 75961, 80067, 80808, 86226, 89466, 90272, 96348, 98544, 104377, 106756, 107744, 110112, 114968, 119288, 127286, 128464, 135408, 151922, 160134, 161616, 172452, 178932, 186823, 190929, 192696, 197088, 208754, 213512, 227883, 229936, 238576, 254572, 256928, 270816, 303844, 313131, 320268, 323232, 344904, 357864, 373646, 381858, 385392, 417508, 427024, 445501, 455766, 459872, 477152, 509144, 531727, 560469, 607688, 626262, 640536, 689808, 715728, 747292, 763716, 770784, 827359, 835016, 854048, 891002, 911532, 987493, 1018288, 1063454, 1120938, 1215376, 1252524, 1281072, 1336503, 1379616, 1431456, 1494584, 1527432, 1595181, 1654718, 1670032, 1782004, 1823064, 1974986, 2036576, 2126908, 2241876, 2354791, 2430752, 2482077, 2505048, 2562144, 2673006, 2962479, 2989168, 3054864, 3190362, 3309436, 3340064, 3564008, 3646128, 3949972, 4253816, 4483752, 4709582, 4964154, 5010096, 5346012, 5791513, 5924958, 5978336, 6109728, 6380724, 6618872, 6912451, 7064373, 7128016, 7292256, 7899944, 8507632, 8967504, 9419164, 9928308, 10020192, 10692024, 11583026, 11849916, 12761448, 13237744, 13824902, 14128746, 14256032, 15799888, 16483537, 17015264, 17374539, 17935008, 18838328, 19856616, 20737353, 21384048, 23166052, 23699832, 25522896, 26475488, 27649804, 28257492, 30612283, 31599776, 32967074, 34749078, 37676656, 39713232, 41474706, 42768096, 46332104, 47399664, 49450611, 51045792, 55299608, 56514984, 61224566, 65934148, 69498156, 75353312, 79426464, 82949412, 91836849, 92664208, 94799328, 98901222, 110599216, 113029968, 122449132, 131868296, 138996312, 165898824, 183673698, 185328416, 197802444, 214285981, 221198432, 226059936, 244898264, 263736592, 277992624, 331797648, 367347396, 395604888, 428571962, 489796528, 527473184, 555985248, 642857943, 663595296, 734694792, 791209776, 857143924, 979593056, 1285715886, 1469389584, 1582419552, 1714287848, 2571431772, 2938779168, 3428575696, 5142863544, 6857151392, 10285727088, 20571454176]

約数ペア:

[(1, 20571454176), (2, 10285727088), (3, 6857151392), (4, 5142863544), (6, 3428575696), (7, 2938779168), (8, 2571431772), (12, 1714287848), (13, 1582419552), (14, 1469389584), (16, 1285715886), (21, 979593056), (24, 857143924), (26, 791209776), (28, 734694792), (31, 663595296), (32, 642857943), (37, 555985248), (39, 527473184), (42, 489796528), (48, 428571962), (52, 395604888), (56, 367347396), (62, 331797648), (74, 277992624), (78, 263736592), (84, 244898264), (91, 226059936), (93, 221198432), (96, 214285981), (104, 197802444), (111, 185328416), (112, 183673698), (124, 165898824), (148, 138996312), (156, 131868296), (168, 122449132), (182, 113029968), (186, 110599216), (208, 98901222), (217, 94799328), (222, 92664208), (224, 91836849), (248, 82949412), (259, 79426464), (273, 75353312), (296, 69498156), (312, 65934148), (336, 61224566), (364, 56514984), (372, 55299608), (403, 51045792), (416, 49450611), (434, 47399664), (444, 46332104), (481, 42768096), (496, 41474706), (518, 39713232), (546, 37676656), (592, 34749078), (624, 32967074), (651, 31599776), (672, 30612283), (728, 28257492), (744, 27649804), (777, 26475488), (806, 25522896), (868, 23699832), (888, 23166052), (962, 21384048), (992, 20737353), (1036, 19856616), (1092, 18838328), (1147, 17935008), (1184, 17374539), (1209, 17015264), (1248, 16483537), (1302, 15799888), (1443, 14256032), (1456, 14128746), (1488, 13824902), (1554, 13237744), (1612, 12761448), (1736, 11849916), (1776, 11583026), (1924, 10692024), (2053, 10020192), (2072, 9928308), (2184, 9419164), (2294, 8967504), (2418, 8507632), (2604, 7899944), (2821, 7292256), (2886, 7128016), (2912, 7064373), (2976, 6912451), (3108, 6618872), (3224, 6380724), (3367, 6109728), (3441, 5978336), (3472, 5924958), (3552, 5791513), (3848, 5346012), (4106, 5010096), (4144, 4964154), (4368, 4709582), (4588, 4483752), (4836, 4253816), (5208, 3949972), (5642, 3646128), (5772, 3564008), (6159, 3340064), (6216, 3309436), (6448, 3190362), (6734, 3054864), (6882, 2989168), (6944, 2962479), (7696, 2673006), (8029, 2562144), (8212, 2505048), (8288, 2482077), (8463, 2430752), (8736, 2354791), (9176, 2241876), (9672, 2126908), (10101, 2036576), (10416, 1974986), (11284, 1823064), (11544, 1782004), (12318, 1670032), (12432, 1654718), (12896, 1595181), (13468, 1527432), (13764, 1494584), (14371, 1431456), (14911, 1379616), (15392, 1336503), (16058, 1281072), (16424, 1252524), (16926, 1215376), (18352, 1120938), (19344, 1063454), (20202, 1018288), (20832, 987493), (22568, 911532), (23088, 891002), (24087, 854048), (24636, 835016), (24864, 827359), (26689, 770784), (26936, 763716), (27528, 747292), (28742, 715728), (29822, 689808), (32116, 640536), (32848, 626262), (33852, 607688), (36704, 560469), (38688, 531727), (40404, 509144), (43113, 477152), (44733, 459872), (45136, 455766), (46176, 445501), (48174, 427024), (49272, 417508), (53378, 385392), (53872, 381858), (55056, 373646), (57484, 357864), (59644, 344904), (63643, 323232), (64232, 320268), (65696, 313131), (67704, 303844), (75961, 270816), (80067, 256928), (80808, 254572), (86226, 238576), (89466, 229936), (90272, 227883), (96348, 213512), (98544, 208754), (104377, 197088), (106756, 192696), (107744, 190929), (110112, 186823), (114968, 178932), (119288, 172452), (127286, 161616), (128464, 160134), (135408, 151922)]