20199451262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{170843}}^1$

素因数の和:172783

約数の個数: 16

約数和(自身を含む): 31293153792

約数和(自身を除く): 11093702530

約数列:

[1, 2, 31, 62, 1907, 3814, 59117, 118234, 170843, 341686, 5296133, 10592266, 325797601, 651595202, 10099725631, 20199451262]

約数ペア:

[(1, 20199451262), (2, 10099725631), (31, 651595202), (62, 325797601), (1907, 10592266), (3814, 5296133), (59117, 341686), (118234, 170843)]