20198064733

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4949293}}^1$

素因数の和:4949364

約数の個数: 16

約数和(自身を含む): 25657140096

約数和(自身を除く): 5459075363

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 4949293, 34645051, 54442223, 262312529, 381095561, 1836187703, 2885437819, 20198064733]

約数ペア:

[(1, 20198064733), (7, 2885437819), (11, 1836187703), (53, 381095561), (77, 262312529), (371, 54442223), (583, 34645051), (4081, 4949293)]