20170464544

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{35149}}^1$

素因数の和:35465

約数の個数: 48

約数和(自身を含む): 40391568000

約数和(自身を除く): 20221103456

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 227, 316, 454, 632, 908, 1264, 1816, 2528, 3632, 7264, 17933, 35149, 35866, 70298, 71732, 140596, 143464, 281192, 286928, 562384, 573856, 1124768, 2776771, 5553542, 7978823, 11107084, 15957646, 22214168, 31915292, 44428336, 63830584, 88856672, 127661168, 255322336, 630327017, 1260654034, 2521308068, 5042616136, 10085232272, 20170464544]

約数ペア:

[(1, 20170464544), (2, 10085232272), (4, 5042616136), (8, 2521308068), (16, 1260654034), (32, 630327017), (79, 255322336), (158, 127661168), (227, 88856672), (316, 63830584), (454, 44428336), (632, 31915292), (908, 22214168), (1264, 15957646), (1816, 11107084), (2528, 7978823), (3632, 5553542), (7264, 2776771), (17933, 1124768), (35149, 573856), (35866, 562384), (70298, 286928), (71732, 281192), (140596, 143464)]