20001476770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181831607}}^1$

素因数の和:181831625

約数の個数: 16

約数和(自身を含む): 39275627328

約数和(自身を除く): 19274150558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181831607, 363663214, 909158035, 1818316070, 2000147677, 4000295354, 10000738385, 20001476770]

約数ペア:

[(1, 20001476770), (2, 10000738385), (5, 4000295354), (10, 2000147677), (11, 1818316070), (22, 909158035), (55, 363663214), (110, 181831607)]