938229620

素因数分解:

$2^2\times 5^1\times {\mathrm{46911481}}^1$

素因数の和:46911490

約数の個数: 12

約数和(自身を含む): 1970282244

約数和(自身を除く): 1032052624

約数列:

[1, 2, 4, 5, 10, 20, 46911481, 93822962, 187645924, 234557405, 469114810, 938229620]

約数ペア:

[(1, 938229620), (2, 469114810), (4, 234557405), (5, 187645924), (10, 93822962), (20, 46911481)]