20361746

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 30993408

約数和(自身を除く): 10631662

約数列:

[1, 2, 151, 191, 302, 353, 382, 706, 28841, 53303, 57682, 67423, 106606, 134846, 10180873, 20361746]

約数ペア:

[(1, 20361746), (2, 10180873), (151, 134846), (191, 106606), (302, 67423), (353, 57682), (382, 53303), (706, 28841)]