20936700901

素因数分解:

${\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 21183724800

約数和(自身を除く): 247023899

約数列:

[1, 239, 251, 421, 829, 59989, 100619, 105671, 198131, 208079, 349009, 25255369, 49730881, 83413151, 87601259, 20936700901]

約数ペア:

[(1, 20936700901), (239, 87601259), (251, 83413151), (421, 49730881), (829, 25255369), (59989, 349009), (100619, 208079), (105671, 198131)]