184982020

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{8971}}^1$

素因数の和:10011

約数の個数: 24

約数和(自身を含む): 388882368

約数和(自身を除く): 203900348

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 8971, 10310, 17942, 20620, 35884, 44855, 89710, 179420, 9249101, 18498202, 36996404, 46245505, 92491010, 184982020]

約数ペア:

[(1, 184982020), (2, 92491010), (4, 46245505), (5, 36996404), (10, 18498202), (20, 9249101), (1031, 179420), (2062, 89710), (4124, 44855), (5155, 35884), (8971, 20620), (10310, 17942)]