2045605060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299363}}^1$

素因数の和:3299403

約数の個数: 24

約数和(自身を含む): 4434345216

約数和(自身を除く): 2388740156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3299363, 6598726, 13197452, 16496815, 32993630, 65987260, 102280253, 204560506, 409121012, 511401265, 1022802530, 2045605060]

約数ペア:

[(1, 2045605060), (2, 1022802530), (4, 511401265), (5, 409121012), (10, 204560506), (20, 102280253), (31, 65987260), (62, 32993630), (124, 16496815), (155, 13197452), (310, 6598726), (620, 3299363)]