20185762716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 432

約数和(自身を含む): 65581850880

約数和(自身を除く): 45396088164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 41, 42, 57, 62, 63, 76, 82, 84, 93, 107, 114, 123, 124, 126, 133, 164, 171, 186, 214, 217, 228, 246, 252, 266, 279, 287, 321, 342, 369, 372, 399, 428, 434, 492, 532, 558, 574, 589, 642, 651, 684, 738, 749, 779, 798, 861, 868, 961, 963, 1116, 1148, 1178, 1197, 1271, 1284, 1302, 1476, 1498, 1558, 1596, 1722, 1767, 1922, 1926, 1953, 2033, 2247, 2337, 2356, 2394, 2542, 2583, 2604, 2883, 2996, 3116, 3317, 3444, 3534, 3813, 3844, 3852, 3906, 4066, 4123, 4387, 4494, 4674, 4788, 5084, 5166, 5301, 5453, 5766, 6099, 6634, 6727, 6741, 7011, 7068, 7626, 7812, 8132, 8246, 8649, 8774, 8897, 8988, 9348, 9951, 10332, 10602, 10906, 11439, 11532, 12198, 12369, 13161, 13268, 13454, 13482, 14022, 14231, 15252, 16359, 16492, 17298, 17548, 17794, 18259, 18297, 19902, 20181, 21204, 21812, 22878, 23219, 24149, 24396, 24738, 26322, 26691, 26908, 26964, 28044, 28462, 29853, 30709, 32718, 34596, 35588, 36518, 36594, 37107, 39401, 39483, 39804, 40362, 42693, 45756, 46438, 48298, 49077, 49476, 52644, 53382, 54777, 56924, 59706, 60543, 61418, 63023, 65436, 69657, 72447, 73036, 73188, 74214, 78802, 78966, 80073, 80724, 83353, 85386, 92127, 92876, 96596, 98154, 102827, 106764, 109554, 118203, 119412, 121086, 122836, 126046, 127813, 128079, 135997, 139314, 144894, 148428, 157604, 157932, 160146, 164331, 166706, 169043, 170772, 184254, 189069, 196308, 205654, 208971, 217341, 219108, 236406, 242172, 250059, 252092, 255626, 256158, 271994, 275807, 276381, 278628, 289788, 308481, 320292, 328662, 333412, 338086, 354609, 368508, 378138, 383439, 407991, 411308, 417942, 434682, 441161, 472812, 500118, 507129, 511252, 512316, 543988, 551614, 552762, 567207, 583471, 616962, 657324, 676172, 709218, 719789, 748619, 750177, 756276, 766878, 815982, 827421, 835884, 869364, 882322, 925443, 951979, 1000236, 1014258, 1103228, 1105524, 1134414, 1150317, 1166942, 1223973, 1233924, 1323483, 1418436, 1439578, 1497238, 1500354, 1521387, 1533756, 1631964, 1654842, 1750413, 1764644, 1850886, 1903958, 1953713, 2028516, 2159367, 2245857, 2268828, 2300634, 2333884, 2447946, 2482263, 2583943, 2646966, 2855937, 2879156, 2994476, 3000708, 3042774, 3309684, 3500826, 3701772, 3807916, 3907426, 3970449, 4215907, 4318734, 4491714, 4601268, 4895892, 4964526, 5167886, 5240333, 5251239, 5293932, 5711874, 5861139, 6085548, 6478101, 6737571, 7001652, 7751829, 7814852, 7940898, 8431814, 8567811, 8637468, 8983428, 9929052, 10335772, 10480666, 10502478, 11423748, 11722278, 12647721, 12956202, 13475142, 13675991, 15503658, 15720999, 15881796, 16863628, 17135622, 17583417, 18087601, 20961332, 21004956, 23255487, 23444556, 25295442, 25912404, 26950284, 27351982, 29511349, 31007316, 31441998, 34271244, 35166834, 36175202, 37943163, 41027973, 46510974, 47162997, 50590884, 54262803, 54703964, 59022698, 62883996, 70333668, 72350404, 75886326, 80102233, 82055946, 88534047, 93021948, 94325994, 108525606, 118045396, 123083919, 151772652, 160204466, 162788409, 164111892, 177068094, 188651988, 217051212, 240306699, 246167838, 265602141, 320408932, 325576818, 354136188, 480613398, 492335676, 531204282, 560715631, 651153636, 720920097, 961226796, 1062408564, 1121431262, 1441840194, 1682146893, 2242862524, 2883680388, 3364293786, 5046440679, 6728587572, 10092881358, 20185762716]

約数ペア:

[(1, 20185762716), (2, 10092881358), (3, 6728587572), (4, 5046440679), (6, 3364293786), (7, 2883680388), (9, 2242862524), (12, 1682146893), (14, 1441840194), (18, 1121431262), (19, 1062408564), (21, 961226796), (28, 720920097), (31, 651153636), (36, 560715631), (38, 531204282), (41, 492335676), (42, 480613398), (57, 354136188), (62, 325576818), (63, 320408932), (76, 265602141), (82, 246167838), (84, 240306699), (93, 217051212), (107, 188651988), (114, 177068094), (123, 164111892), (124, 162788409), (126, 160204466), (133, 151772652), (164, 123083919), (171, 118045396), (186, 108525606), (214, 94325994), (217, 93021948), (228, 88534047), (246, 82055946), (252, 80102233), (266, 75886326), (279, 72350404), (287, 70333668), (321, 62883996), (342, 59022698), (369, 54703964), (372, 54262803), (399, 50590884), (428, 47162997), (434, 46510974), (492, 41027973), (532, 37943163), (558, 36175202), (574, 35166834), (589, 34271244), (642, 31441998), (651, 31007316), (684, 29511349), (738, 27351982), (749, 26950284), (779, 25912404), (798, 25295442), (861, 23444556), (868, 23255487), (961, 21004956), (963, 20961332), (1116, 18087601), (1148, 17583417), (1178, 17135622), (1197, 16863628), (1271, 15881796), (1284, 15720999), (1302, 15503658), (1476, 13675991), (1498, 13475142), (1558, 12956202), (1596, 12647721), (1722, 11722278), (1767, 11423748), (1922, 10502478), (1926, 10480666), (1953, 10335772), (2033, 9929052), (2247, 8983428), (2337, 8637468), (2356, 8567811), (2394, 8431814), (2542, 7940898), (2583, 7814852), (2604, 7751829), (2883, 7001652), (2996, 6737571), (3116, 6478101), (3317, 6085548), (3444, 5861139), (3534, 5711874), (3813, 5293932), (3844, 5251239), (3852, 5240333), (3906, 5167886), (4066, 4964526), (4123, 4895892), (4387, 4601268), (4494, 4491714), (4674, 4318734), (4788, 4215907), (5084, 3970449), (5166, 3907426), (5301, 3807916), (5453, 3701772), (5766, 3500826), (6099, 3309684), (6634, 3042774), (6727, 3000708), (6741, 2994476), (7011, 2879156), (7068, 2855937), (7626, 2646966), (7812, 2583943), (8132, 2482263), (8246, 2447946), (8649, 2333884), (8774, 2300634), (8897, 2268828), (8988, 2245857), (9348, 2159367), (9951, 2028516), (10332, 1953713), (10602, 1903958), (10906, 1850886), (11439, 1764644), (11532, 1750413), (12198, 1654842), (12369, 1631964), (13161, 1533756), (13268, 1521387), (13454, 1500354), (13482, 1497238), (14022, 1439578), (14231, 1418436), (15252, 1323483), (16359, 1233924), (16492, 1223973), (17298, 1166942), (17548, 1150317), (17794, 1134414), (18259, 1105524), (18297, 1103228), (19902, 1014258), (20181, 1000236), (21204, 951979), (21812, 925443), (22878, 882322), (23219, 869364), (24149, 835884), (24396, 827421), (24738, 815982), (26322, 766878), (26691, 756276), (26908, 750177), (26964, 748619), (28044, 719789), (28462, 709218), (29853, 676172), (30709, 657324), (32718, 616962), (34596, 583471), (35588, 567207), (36518, 552762), (36594, 551614), (37107, 543988), (39401, 512316), (39483, 511252), (39804, 507129), (40362, 500118), (42693, 472812), (45756, 441161), (46438, 434682), (48298, 417942), (49077, 411308), (49476, 407991), (52644, 383439), (53382, 378138), (54777, 368508), (56924, 354609), (59706, 338086), (60543, 333412), (61418, 328662), (63023, 320292), (65436, 308481), (69657, 289788), (72447, 278628), (73036, 276381), (73188, 275807), (74214, 271994), (78802, 256158), (78966, 255626), (80073, 252092), (80724, 250059), (83353, 242172), (85386, 236406), (92127, 219108), (92876, 217341), (96596, 208971), (98154, 205654), (102827, 196308), (106764, 189069), (109554, 184254), (118203, 170772), (119412, 169043), (121086, 166706), (122836, 164331), (126046, 160146), (127813, 157932), (128079, 157604), (135997, 148428), (139314, 144894)]