20410352

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{13151}}^1$

素因数の和:13256

約数の個数: 20

約数和(自身を含む): 39955776

約数和(自身を除く): 19545424

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 13151, 26302, 52604, 105208, 210416, 1275647, 2551294, 5102588, 10205176, 20410352]

約数ペア:

[(1, 20410352), (2, 10205176), (4, 5102588), (8, 2551294), (16, 1275647), (97, 210416), (194, 105208), (388, 52604), (776, 26302), (1552, 13151)]