20235910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69779}}^1$

素因数の和:69815

約数の個数: 16

約数和(自身を含む): 37681200

約数和(自身を除く): 17445290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69779, 139558, 348895, 697790, 2023591, 4047182, 10117955, 20235910]

約数ペア:

[(1, 20235910), (2, 10117955), (5, 4047182), (10, 2023591), (29, 697790), (58, 348895), (145, 139558), (290, 69779)]