20121062396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10243}}^1\times {\mathrm{25847}}^1$

素因数の和:36113

約数の個数: 24

約数和(自身を含む): 37070167680

約数和(自身を除く): 16949105284

約数列:

[1, 2, 4, 19, 38, 76, 10243, 20486, 25847, 40972, 51694, 103388, 194617, 389234, 491093, 778468, 982186, 1964372, 264750821, 529501642, 1059003284, 5030265599, 10060531198, 20121062396]

約数ペア:

[(1, 20121062396), (2, 10060531198), (4, 5030265599), (19, 1059003284), (38, 529501642), (76, 264750821), (10243, 1964372), (20486, 982186), (25847, 778468), (40972, 491093), (51694, 389234), (103388, 194617)]