20123079010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118371053}}^1$

素因数の和:118371077

約数の個数: 16

約数和(自身を含む): 38352221496

約数和(自身を除く): 18229142486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118371053, 236742106, 591855265, 1183710530, 2012307901, 4024615802, 10061539505, 20123079010]

約数ペア:

[(1, 20123079010), (2, 10061539505), (5, 4024615802), (10, 2012307901), (17, 1183710530), (34, 591855265), (85, 236742106), (170, 118371053)]