201060820

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{14341}}^1$

素因数の和:15051

約数の個数: 24

約数和(自身を含む): 422859528

約数和(自身を除く): 221798708

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 7010, 14020, 14341, 28682, 57364, 71705, 143410, 286820, 10053041, 20106082, 40212164, 50265205, 100530410, 201060820]

約数ペア:

[(1, 201060820), (2, 100530410), (4, 50265205), (5, 40212164), (10, 20106082), (20, 10053041), (701, 286820), (1402, 143410), (2804, 71705), (3505, 57364), (7010, 28682), (14020, 14341)]