20162470292

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3217}}^1\times {\mathrm{11437}}^1$

素因数の和:14795

約数の個数: 24

約数和(自身を含む): 35556029544

約数和(自身を除く): 15393559252

約数列:

[1, 2, 4, 137, 274, 548, 3217, 6434, 11437, 12868, 22874, 45748, 440729, 881458, 1566869, 1762916, 3133738, 6267476, 36792829, 73585658, 147171316, 5040617573, 10081235146, 20162470292]

約数ペア:

[(1, 20162470292), (2, 10081235146), (4, 5040617573), (137, 147171316), (274, 73585658), (548, 36792829), (3217, 6267476), (6434, 3133738), (11437, 1762916), (12868, 1566869), (22874, 881458), (45748, 440729)]