20133046128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{140893}}^1$

素因数の和:141146

約数の個数: 80

約数和(自身を含む): 56256156320

約数和(自身を除く): 36123110192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1832, 2748, 2977, 3664, 5496, 5954, 8931, 10992, 11908, 17862, 23816, 35724, 47632, 71448, 140893, 142896, 281786, 422679, 563572, 845358, 1127144, 1690716, 1831609, 2254288, 3381432, 3663218, 5494827, 6762864, 7326436, 10989654, 14652872, 21979308, 29305744, 32264497, 43958616, 64528994, 87917232, 96793491, 129057988, 193586982, 258115976, 387173964, 419438461, 516231952, 774347928, 838876922, 1258315383, 1548695856, 1677753844, 2516630766, 3355507688, 5033261532, 6711015376, 10066523064, 20133046128]

約数ペア:

[(1, 20133046128), (2, 10066523064), (3, 6711015376), (4, 5033261532), (6, 3355507688), (8, 2516630766), (12, 1677753844), (13, 1548695856), (16, 1258315383), (24, 838876922), (26, 774347928), (39, 516231952), (48, 419438461), (52, 387173964), (78, 258115976), (104, 193586982), (156, 129057988), (208, 96793491), (229, 87917232), (312, 64528994), (458, 43958616), (624, 32264497), (687, 29305744), (916, 21979308), (1374, 14652872), (1832, 10989654), (2748, 7326436), (2977, 6762864), (3664, 5494827), (5496, 3663218), (5954, 3381432), (8931, 2254288), (10992, 1831609), (11908, 1690716), (17862, 1127144), (23816, 845358), (35724, 563572), (47632, 422679), (71448, 281786), (140893, 142896)]