20187694074

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{12146627}}^1$

素因数の和:12146909

約数の個数: 16

約数和(自身を含む): 40521151008

約数和(自身を除く): 20333456934

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 12146627, 24293254, 36439881, 72879762, 3364615679, 6729231358, 10093847037, 20187694074]

約数ペア:

[(1, 20187694074), (2, 10093847037), (3, 6729231358), (6, 3364615679), (277, 72879762), (554, 36439881), (831, 24293254), (1662, 12146627)]