20121770846

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{283861}}^1$

素因数の和:283976

約数の個数: 24

約数和(自身を含む): 32023039944

約数和(自身を除く): 11901269098

約数列:

[1, 2, 23, 46, 67, 134, 529, 1058, 1541, 3082, 35443, 70886, 283861, 567722, 6528803, 13057606, 19018687, 38037374, 150162469, 300324938, 437429801, 874859602, 10060885423, 20121770846]

約数ペア:

[(1, 20121770846), (2, 10060885423), (23, 874859602), (46, 437429801), (67, 300324938), (134, 150162469), (529, 38037374), (1058, 19018687), (1541, 13057606), (3082, 6528803), (35443, 567722), (70886, 283861)]