20187399733

素因数分解:

${\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1\times {\mathrm{1579}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 20933660160

約数和(自身を除く): 746260427

約数列:

[1, 31, 317, 1301, 1579, 9827, 40331, 48949, 412417, 500543, 2054279, 12784927, 15516833, 63682649, 651206443, 20187399733]

約数ペア:

[(1, 20187399733), (31, 651206443), (317, 63682649), (1301, 15516833), (1579, 12784927), (9827, 2054279), (40331, 500543), (48949, 412417)]