20106338

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49523}}^1$

素因数の和:49561

約数の個数: 16

約数和(自身を含む): 35657280

約数和(自身を除く): 15550942

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49523, 99046, 346661, 693322, 1436167, 2872334, 10053169, 20106338]

約数ペア:

[(1, 20106338), (2, 10053169), (7, 2872334), (14, 1436167), (29, 693322), (58, 346661), (203, 99046), (406, 49523)]