2030753660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7810591}}^1$

素因数の和:7810613

約数の個数: 24

約数和(自身を含む): 4592628096

約数和(自身を除く): 2561874436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7810591, 15621182, 31242364, 39052955, 78105910, 101537683, 156211820, 203075366, 406150732, 507688415, 1015376830, 2030753660]

約数ペア:

[(1, 2030753660), (2, 1015376830), (4, 507688415), (5, 406150732), (10, 203075366), (13, 156211820), (20, 101537683), (26, 78105910), (52, 39052955), (65, 31242364), (130, 15621182), (260, 7810591)]