20083679

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 25555200

約数和(自身を除く): 5471521

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 5323, 37261, 58553, 260827, 409871, 1825789, 2869097, 20083679]

約数ペア:

[(1, 20083679), (7, 2869097), (11, 1825789), (49, 409871), (77, 260827), (343, 58553), (539, 37261), (3773, 5323)]