20171246524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{130127}}^1$

素因数の和:130426

約数の個数: 48

約数和(自身を含む): 41624303616

約数和(自身を除く): 21453057092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 271, 286, 542, 572, 1084, 2981, 3523, 5962, 7046, 11924, 14092, 38753, 77506, 130127, 155012, 260254, 520508, 1431397, 1691651, 2862794, 3383302, 5725588, 6766604, 18608161, 35264417, 37216322, 70528834, 74432644, 141057668, 387908587, 458437421, 775817174, 916874842, 1551634348, 1833749684, 5042811631, 10085623262, 20171246524]

約数ペア:

[(1, 20171246524), (2, 10085623262), (4, 5042811631), (11, 1833749684), (13, 1551634348), (22, 916874842), (26, 775817174), (44, 458437421), (52, 387908587), (143, 141057668), (271, 74432644), (286, 70528834), (542, 37216322), (572, 35264417), (1084, 18608161), (2981, 6766604), (3523, 5725588), (5962, 3383302), (7046, 2862794), (11924, 1691651), (14092, 1431397), (38753, 520508), (77506, 260254), (130127, 155012)]