20892636576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{357359}}^1$

素因数の和:357411

約数の個数: 144

約数和(自身を含む): 70242681600

約数和(自身を除く): 49350045024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 58464, 357359, 714718, 1072077, 1429436, 2144154, 2501513, 2858872, 3216231, 4288308, 5003026, 5717744, 6432462, 7504539, 8576616, 10006052, 10363411, 11435488, 12864924, 15009078, 17153232, 20012104, 20726822, 22513617, 25729848, 30018156, 31090233, 34306464, 40024208, 41453644, 45027234, 51459696, 60036312, 62180466, 72543877, 80048416, 82907288, 90054468, 93270699, 102919392, 120072624, 124360932, 145087754, 165814576, 180108936, 186541398, 217631631, 240145248, 248721864, 290175508, 331629152, 360217872, 373082796, 435263262, 497443728, 580351016, 652894893, 720435744, 746165592, 870526524, 994887456, 1160702032, 1305789786, 1492331184, 1741053048, 2321404064, 2611579572, 2984662368, 3482106096, 5223159144, 6964212192, 10446318288, 20892636576]

約数ペア:

[(1, 20892636576), (2, 10446318288), (3, 6964212192), (4, 5223159144), (6, 3482106096), (7, 2984662368), (8, 2611579572), (9, 2321404064), (12, 1741053048), (14, 1492331184), (16, 1305789786), (18, 1160702032), (21, 994887456), (24, 870526524), (28, 746165592), (29, 720435744), (32, 652894893), (36, 580351016), (42, 497443728), (48, 435263262), (56, 373082796), (58, 360217872), (63, 331629152), (72, 290175508), (84, 248721864), (87, 240145248), (96, 217631631), (112, 186541398), (116, 180108936), (126, 165814576), (144, 145087754), (168, 124360932), (174, 120072624), (203, 102919392), (224, 93270699), (232, 90054468), (252, 82907288), (261, 80048416), (288, 72543877), (336, 62180466), (348, 60036312), (406, 51459696), (464, 45027234), (504, 41453644), (522, 40024208), (609, 34306464), (672, 31090233), (696, 30018156), (812, 25729848), (928, 22513617), (1008, 20726822), (1044, 20012104), (1218, 17153232), (1392, 15009078), (1624, 12864924), (1827, 11435488), (2016, 10363411), (2088, 10006052), (2436, 8576616), (2784, 7504539), (3248, 6432462), (3654, 5717744), (4176, 5003026), (4872, 4288308), (6496, 3216231), (7308, 2858872), (8352, 2501513), (9744, 2144154), (14616, 1429436), (19488, 1072077), (29232, 714718), (58464, 357359)]