20296876352

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{10607}}^1$

素因数の和:11679

約数の個数: 56

約数和(自身を含む): 41709807360

約数和(自身を除く): 21412931008

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1031, 1856, 2062, 4124, 8248, 10607, 16496, 21214, 29899, 32992, 42428, 59798, 65984, 84856, 119596, 169712, 239192, 307603, 339424, 478384, 615206, 678848, 956768, 1230412, 1913536, 2460824, 4921648, 9843296, 10935817, 19686592, 21871634, 43743268, 87486536, 174973072, 317138693, 349946144, 634277386, 699892288, 1268554772, 2537109544, 5074219088, 10148438176, 20296876352]

約数ペア:

[(1, 20296876352), (2, 10148438176), (4, 5074219088), (8, 2537109544), (16, 1268554772), (29, 699892288), (32, 634277386), (58, 349946144), (64, 317138693), (116, 174973072), (232, 87486536), (464, 43743268), (928, 21871634), (1031, 19686592), (1856, 10935817), (2062, 9843296), (4124, 4921648), (8248, 2460824), (10607, 1913536), (16496, 1230412), (21214, 956768), (29899, 678848), (32992, 615206), (42428, 478384), (59798, 339424), (65984, 307603), (84856, 239192), (119596, 169712)]