20186088986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49719431}}^1$

素因数の和:49719469

約数の個数: 16

約数和(自身を含む): 35797991040

約数和(自身を除く): 15611902054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49719431, 99438862, 348036017, 696072034, 1441863499, 2883726998, 10093044493, 20186088986]

約数ペア:

[(1, 20186088986), (2, 10093044493), (7, 2883726998), (14, 1441863499), (29, 696072034), (58, 348036017), (203, 99438862), (406, 49719431)]