20174020940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14207057}}^1$

素因数の和:14207137

約数の個数: 24

約数和(自身を含む): 42962143392

約数和(自身を除く): 22788122452

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 14207057, 28414114, 56828228, 71035285, 142070570, 284141140, 1008701047, 2017402094, 4034804188, 5043505235, 10087010470, 20174020940]

約数ペア:

[(1, 20174020940), (2, 10087010470), (4, 5043505235), (5, 4034804188), (10, 2017402094), (20, 1008701047), (71, 284141140), (142, 142070570), (284, 71035285), (355, 56828228), (710, 28414114), (1420, 14207057)]