20165882693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{45707}}^1$

素因数の和:47848

約数の個数: 16

約数和(自身を含む): 23168471040

約数和(自身を除く): 3002588347

約数列:

[1, 11, 19, 209, 2111, 23221, 40109, 45707, 441199, 502777, 868433, 9552763, 96487477, 1061362247, 1833262063, 20165882693]

約数ペア:

[(1, 20165882693), (11, 1833262063), (19, 1061362247), (209, 96487477), (2111, 9552763), (23221, 868433), (40109, 502777), (45707, 441199)]