20005993075

素因数分解:

$5^2\times {\mathrm{21617}}^1\times {\mathrm{37019}}^1$

素因数の和:58646

約数の個数: 12

約数和(自身を含む): 24809249160

約数和(自身を除く): 4803256085

約数列:

[1, 5, 25, 21617, 37019, 108085, 185095, 540425, 925475, 800239723, 4001198615, 20005993075]

約数ペア:

[(1, 20005993075), (5, 4001198615), (25, 800239723), (21617, 925475), (37019, 540425), (108085, 185095)]