20548682534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1\times {\mathrm{1693}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 31877556480

約数和(自身を除く): 11328873946

約数列:

[1, 2, 43, 86, 107, 214, 1319, 1693, 2638, 3386, 4601, 9202, 56717, 72799, 113434, 141133, 145598, 181151, 282266, 362302, 2233067, 4466134, 6068719, 7789493, 12137438, 15578986, 96021881, 192043762, 238938169, 477876338, 10274341267, 20548682534]

約数ペア:

[(1, 20548682534), (2, 10274341267), (43, 477876338), (86, 238938169), (107, 192043762), (214, 96021881), (1319, 15578986), (1693, 12137438), (2638, 7789493), (3386, 6068719), (4601, 4466134), (9202, 2233067), (56717, 362302), (72799, 282266), (113434, 181151), (141133, 145598)]