20225535245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2392139}}^1$

素因数の和:2392252

約数の個数: 16

約数和(自身を含む): 25835112000

約数和(自身を除く): 5609576755

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 2392139, 11960695, 45450641, 212900371, 227253205, 1064501855, 4045107049, 20225535245]

約数ペア:

[(1, 20225535245), (5, 4045107049), (19, 1064501855), (89, 227253205), (95, 212900371), (445, 45450641), (1691, 11960695), (8455, 2392139)]