20233672708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{6997}}^1$

素因数の和:7384

約数の個数: 48

約数和(自身を含む): 37156860720

約数和(自身を除く): 16923188012

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 257, 388, 514, 1028, 2813, 5626, 6997, 7453, 11252, 13994, 14906, 24929, 27988, 29812, 49858, 99716, 202913, 405826, 678709, 722941, 811652, 1357418, 1445882, 1798229, 2714836, 2891764, 3596458, 7192916, 19682561, 39365122, 52148641, 78730244, 104297282, 174428213, 208594564, 348856426, 697712852, 5058418177, 10116836354, 20233672708]

約数ペア:

[(1, 20233672708), (2, 10116836354), (4, 5058418177), (29, 697712852), (58, 348856426), (97, 208594564), (116, 174428213), (194, 104297282), (257, 78730244), (388, 52148641), (514, 39365122), (1028, 19682561), (2813, 7192916), (5626, 3596458), (6997, 2891764), (7453, 2714836), (11252, 1798229), (13994, 1445882), (14906, 1357418), (24929, 811652), (27988, 722941), (29812, 678709), (49858, 405826), (99716, 202913)]