20714626

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 32103864

約数和(自身を除く): 11389238

約数列:

[1, 2, 53, 73, 106, 146, 2677, 3869, 5354, 7738, 141881, 195421, 283762, 390842, 10357313, 20714626]

約数ペア:

[(1, 20714626), (2, 10357313), (53, 390842), (73, 283762), (106, 195421), (146, 141881), (2677, 7738), (3869, 5354)]