20120134138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1892057}}^1$

素因数の和:1892481

約数の個数: 16

約数和(自身を含む): 32581238760

約数和(自身を除く): 12461104622

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 1892057, 3784114, 24596741, 49193482, 773851313, 1547702626, 10060067069, 20120134138]

約数ペア:

[(1, 20120134138), (2, 10060067069), (13, 1547702626), (26, 773851313), (409, 49193482), (818, 24596741), (5317, 3784114), (10634, 1892057)]