20176070965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{142421}}^1$

素因数の和:143432

約数の個数: 16

約数和(自身を含む): 25071968880

約数和(自身を除く): 4895897915

約数列:

[1, 5, 29, 145, 977, 4885, 28333, 141665, 142421, 712105, 4130209, 20651045, 139145317, 695726585, 4035214193, 20176070965]

約数ペア:

[(1, 20176070965), (5, 4035214193), (29, 695726585), (145, 139145317), (977, 20651045), (4885, 4130209), (28333, 712105), (141665, 142421)]