20120711026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1\times {\mathrm{4967}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 32675529600

約数和(自身を除く): 12554818574

約数列:

[1, 2, 13, 26, 347, 449, 694, 898, 4511, 4967, 5837, 9022, 9934, 11674, 64571, 129142, 155803, 311606, 1723549, 2025439, 2230183, 3447098, 4050878, 4460366, 22406137, 28992379, 44812274, 57984758, 773873501, 1547747002, 10060355513, 20120711026]

約数ペア:

[(1, 20120711026), (2, 10060355513), (13, 1547747002), (26, 773873501), (347, 57984758), (449, 44812274), (694, 28992379), (898, 22406137), (4511, 4460366), (4967, 4050878), (5837, 3447098), (9022, 2230183), (9934, 2025439), (11674, 1723549), (64571, 311606), (129142, 155803)]