20331230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27851}}^1$

素因数の和:27931

約数の個数: 16

約数和(自身を含む): 37098864

約数和(自身を除く): 16767634

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27851, 55702, 139255, 278510, 2033123, 4066246, 10165615, 20331230]

約数ペア:

[(1, 20331230), (2, 10165615), (5, 4066246), (10, 2033123), (73, 278510), (146, 139255), (365, 55702), (730, 27851)]