20175952856

素因数分解:

$2^3\times {\mathrm{2939}}^1\times {\mathrm{858113}}^1$

素因数の和:861058

約数の個数: 16

約数和(自身を含む): 37842827400

約数和(自身を除く): 17666874544

約数列:

[1, 2, 4, 8, 2939, 5878, 11756, 23512, 858113, 1716226, 3432452, 6864904, 2521994107, 5043988214, 10087976428, 20175952856]

約数ペア:

[(1, 20175952856), (2, 10087976428), (4, 5043988214), (8, 2521994107), (2939, 6864904), (5878, 3432452), (11756, 1716226), (23512, 858113)]