20165563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 22936032

約数和(自身を除く): 2770469

約数列:

[1, 11, 41, 61, 451, 671, 733, 2501, 8063, 27511, 30053, 44713, 330583, 491843, 1833233, 20165563]

約数ペア:

[(1, 20165563), (11, 1833233), (41, 491843), (61, 330583), (451, 44713), (671, 30053), (733, 27511), (2501, 8063)]