20176590536

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{26000761}}^1$

素因数の和:26000864

約数の個数: 16

約数和(自身を含む): 38221120140

約数和(自身を除く): 18044529604

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 26000761, 52001522, 104003044, 208006088, 2522073817, 5044147634, 10088295268, 20176590536]

約数ペア:

[(1, 20176590536), (2, 10088295268), (4, 5044147634), (8, 2522073817), (97, 208006088), (194, 104003044), (388, 52001522), (776, 26000761)]