20112764617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{685063}}^1$

素因数の和:685248

約数の個数: 16

約数和(自身を含む): 23379864192

約数和(自身を除く): 3267099575

約数列:

[1, 11, 17, 157, 187, 1727, 2669, 29359, 685063, 7535693, 11646071, 107554891, 128106781, 1183103801, 1828433147, 20112764617]

約数ペア:

[(1, 20112764617), (11, 1828433147), (17, 1183103801), (157, 128106781), (187, 107554891), (1727, 11646071), (2669, 7535693), (29359, 685063)]