20161827089

素因数分解:

${\mathrm{31}}^2\times {\mathrm{4253}}^1\times {\mathrm{4933}}^1$

素因数の和:9248

約数の個数: 12

約数和(自身を含む): 20842311348

約数和(自身を除く): 680484259

約数列:

[1, 31, 961, 4253, 4933, 131843, 152923, 4087133, 4740613, 20980049, 650381519, 20161827089]

約数ペア:

[(1, 20161827089), (31, 650381519), (961, 20980049), (4253, 4740613), (4933, 4087133), (131843, 152923)]