20201052311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1\times {\mathrm{13649}}^1$

素因数の和:14674

約数の個数: 16

約数和(自身を含む): 22205383200

約数和(自身を除く): 2004330889

約数列:

[1, 11, 157, 857, 1727, 9427, 13649, 134549, 150139, 1480039, 2142893, 11697193, 23571823, 128669123, 1836459301, 20201052311]

約数ペア:

[(1, 20201052311), (11, 1836459301), (157, 128669123), (857, 23571823), (1727, 11697193), (9427, 2142893), (13649, 1480039), (134549, 150139)]