20153035

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5701}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 27916992

約数和(自身を除く): 7763957

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 5701, 28505, 39907, 199535, 575801, 2879005, 4030607, 20153035]

約数ペア:

[(1, 20153035), (5, 4030607), (7, 2879005), (35, 575801), (101, 199535), (505, 39907), (707, 28505), (3535, 5701)]