2056538980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{909973}}^1$

素因数の和:910095

約数の個数: 24

約数和(自身を含む): 4356955512

約数和(自身を除く): 2300416532

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 909973, 1819946, 3639892, 4549865, 9099730, 18199460, 102826949, 205653898, 411307796, 514134745, 1028269490, 2056538980]

約数ペア:

[(1, 2056538980), (2, 1028269490), (4, 514134745), (5, 411307796), (10, 205653898), (20, 102826949), (113, 18199460), (226, 9099730), (452, 4549865), (565, 3639892), (1130, 1819946), (2260, 909973)]