20176012372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1699}}^1\times {\mathrm{156253}}^1$

素因数の和:157975

約数の個数: 24

約数和(自身を含む): 37188452000

約数和(自身を除く): 17012439628

約数列:

[1, 2, 4, 19, 38, 76, 1699, 3398, 6796, 32281, 64562, 129124, 156253, 312506, 625012, 2968807, 5937614, 11875228, 265473847, 530947694, 1061895388, 5044003093, 10088006186, 20176012372]

約数ペア:

[(1, 20176012372), (2, 10088006186), (4, 5044003093), (19, 1061895388), (38, 530947694), (76, 265473847), (1699, 11875228), (3398, 5937614), (6796, 2968807), (32281, 625012), (64562, 312506), (129124, 156253)]