20130199405

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{848123}}^1$

素因数の和:848276

約数の個数: 16

約数和(自身を含む): 24914490624

約数和(自身を除く): 4784291219

約数列:

[1, 5, 47, 101, 235, 505, 4747, 23735, 848123, 4240615, 39861781, 85660423, 199308905, 428302115, 4026039881, 20130199405]

約数ペア:

[(1, 20130199405), (5, 4026039881), (47, 428302115), (101, 199308905), (235, 85660423), (505, 39861781), (4747, 4240615), (23735, 848123)]