20192454815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1\times {\mathrm{81047}}^1$

素因数の和:84898

約数の個数: 16

約数和(自身を含む): 26101994688

約数和(自身を除く): 5909539873

約数列:

[1, 5, 13, 65, 3833, 19165, 49829, 81047, 249145, 405235, 1053611, 5268055, 310653151, 1553265755, 4038490963, 20192454815]

約数ペア:

[(1, 20192454815), (5, 4038490963), (13, 1553265755), (65, 310653151), (3833, 5268055), (19165, 1053611), (49829, 405235), (81047, 249145)]