20110540790

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1574827}}^1$

素因数の和:1576111

約数の個数: 16

約数和(自身を含む): 36227343312

約数和(自身を除く): 16116802522

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 1574827, 3149654, 7874135, 15748270, 2011054079, 4022108158, 10055270395, 20110540790]

約数ペア:

[(1, 20110540790), (2, 10055270395), (5, 4022108158), (10, 2011054079), (1277, 15748270), (2554, 7874135), (6385, 3149654), (12770, 1574827)]