20121155078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{529504081}}^1$

素因数の和:529504102

約数の個数: 8

約数和(自身を含む): 31770244920

約数和(自身を除く): 11649089842

約数列:

[1, 2, 19, 38, 529504081, 1059008162, 10060577539, 20121155078]

約数ペア:

[(1, 20121155078), (2, 10060577539), (19, 1059008162), (38, 529504081)]