20162943216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2904

約数の個数: 240

約数和(自身を含む): 63346570560

約数和(自身を除く): 43183627344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 137, 144, 156, 174, 208, 232, 234, 261, 274, 312, 348, 377, 411, 464, 468, 522, 548, 624, 696, 754, 822, 936, 1044, 1096, 1131, 1233, 1392, 1508, 1644, 1781, 1872, 2088, 2192, 2262, 2466, 2711, 3016, 3288, 3393, 3562, 3973, 4176, 4524, 4932, 5343, 5422, 6032, 6576, 6786, 7124, 7946, 8133, 9048, 9864, 10686, 10844, 11919, 13572, 14248, 15892, 16029, 16266, 18096, 19728, 21372, 21688, 23838, 24399, 27144, 28496, 31784, 32058, 32532, 35243, 35757, 42744, 43376, 47676, 48798, 51649, 54288, 63568, 64116, 65064, 70486, 71514, 78619, 85488, 95352, 97596, 103298, 105729, 128232, 130128, 140972, 143028, 154947, 157238, 190704, 195192, 206596, 211458, 235857, 256464, 281944, 286056, 309894, 314476, 317187, 371407, 390384, 413192, 422916, 464841, 471714, 563888, 572112, 619788, 628952, 634374, 707571, 742814, 826384, 845832, 929682, 943428, 1022047, 1114221, 1239576, 1257904, 1268748, 1415142, 1485628, 1691664, 1859364, 1886856, 2044094, 2228442, 2479152, 2537496, 2830284, 2971256, 3066141, 3342663, 3718728, 3773712, 4088188, 4456884, 4828291, 5074992, 5660568, 5942512, 6132282, 6685326, 7437456, 8176376, 8913768, 9198423, 9656582, 10770803, 11321136, 12264564, 13370652, 14484873, 16352752, 17827536, 18396846, 19313164, 21541606, 24529128, 26741304, 28969746, 32312409, 36793692, 38626328, 43083212, 43454619, 49058256, 53482608, 57939492, 64624818, 73587384, 77252656, 86166424, 86909238, 96937227, 115878984, 129249636, 140020439, 147174768, 172332848, 173818476, 193874454, 231757968, 258499272, 280040878, 347636952, 387748908, 420061317, 516998544, 560081756, 695273904, 775497816, 840122634, 1120163512, 1260183951, 1550995632, 1680245268, 2240327024, 2520367902, 3360490536, 5040735804, 6720981072, 10081471608, 20162943216]

約数ペア:

[(1, 20162943216), (2, 10081471608), (3, 6720981072), (4, 5040735804), (6, 3360490536), (8, 2520367902), (9, 2240327024), (12, 1680245268), (13, 1550995632), (16, 1260183951), (18, 1120163512), (24, 840122634), (26, 775497816), (29, 695273904), (36, 560081756), (39, 516998544), (48, 420061317), (52, 387748908), (58, 347636952), (72, 280040878), (78, 258499272), (87, 231757968), (104, 193874454), (116, 173818476), (117, 172332848), (137, 147174768), (144, 140020439), (156, 129249636), (174, 115878984), (208, 96937227), (232, 86909238), (234, 86166424), (261, 77252656), (274, 73587384), (312, 64624818), (348, 57939492), (377, 53482608), (411, 49058256), (464, 43454619), (468, 43083212), (522, 38626328), (548, 36793692), (624, 32312409), (696, 28969746), (754, 26741304), (822, 24529128), (936, 21541606), (1044, 19313164), (1096, 18396846), (1131, 17827536), (1233, 16352752), (1392, 14484873), (1508, 13370652), (1644, 12264564), (1781, 11321136), (1872, 10770803), (2088, 9656582), (2192, 9198423), (2262, 8913768), (2466, 8176376), (2711, 7437456), (3016, 6685326), (3288, 6132282), (3393, 5942512), (3562, 5660568), (3973, 5074992), (4176, 4828291), (4524, 4456884), (4932, 4088188), (5343, 3773712), (5422, 3718728), (6032, 3342663), (6576, 3066141), (6786, 2971256), (7124, 2830284), (7946, 2537496), (8133, 2479152), (9048, 2228442), (9864, 2044094), (10686, 1886856), (10844, 1859364), (11919, 1691664), (13572, 1485628), (14248, 1415142), (15892, 1268748), (16029, 1257904), (16266, 1239576), (18096, 1114221), (19728, 1022047), (21372, 943428), (21688, 929682), (23838, 845832), (24399, 826384), (27144, 742814), (28496, 707571), (31784, 634374), (32058, 628952), (32532, 619788), (35243, 572112), (35757, 563888), (42744, 471714), (43376, 464841), (47676, 422916), (48798, 413192), (51649, 390384), (54288, 371407), (63568, 317187), (64116, 314476), (65064, 309894), (70486, 286056), (71514, 281944), (78619, 256464), (85488, 235857), (95352, 211458), (97596, 206596), (103298, 195192), (105729, 190704), (128232, 157238), (130128, 154947), (140972, 143028)]