20176496186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131016209}}^1$

素因数の和:131016229

約数の個数: 16

約数和(自身を含む): 37732668480

約数和(自身を除く): 17556172294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131016209, 262032418, 917113463, 1441178299, 1834226926, 2882356598, 10088248093, 20176496186]

約数ペア:

[(1, 20176496186), (2, 10088248093), (7, 2882356598), (11, 1834226926), (14, 1441178299), (22, 917113463), (77, 262032418), (154, 131016209)]