20019374940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{333656249}}^1$

素因数の和:333656261

約数の個数: 24

約数和(自身を含む): 56054250000

約数和(自身を除く): 36034875060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 333656249, 667312498, 1000968747, 1334624996, 1668281245, 2001937494, 3336562490, 4003874988, 5004843735, 6673124980, 10009687470, 20019374940]

約数ペア:

[(1, 20019374940), (2, 10009687470), (3, 6673124980), (4, 5004843735), (5, 4003874988), (6, 3336562490), (10, 2001937494), (12, 1668281245), (15, 1334624996), (20, 1000968747), (30, 667312498), (60, 333656249)]