20105822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1289}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 32972400

約数和(自身を除く): 12866578

約数列:

[1, 2, 11, 22, 709, 1289, 1418, 2578, 7799, 14179, 15598, 28358, 913901, 1827802, 10052911, 20105822]

約数ペア:

[(1, 20105822), (2, 10052911), (11, 1827802), (22, 913901), (709, 28358), (1289, 15598), (1418, 14179), (2578, 7799)]