20177072910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224189699}}^1$

素因数の和:224189712

約数の個数: 24

約数和(自身を含む): 52460389800

約数和(自身を除く): 32283316890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224189699, 448379398, 672569097, 1120948495, 1345138194, 2017707291, 2241896990, 3362845485, 4035414582, 6725690970, 10088536455, 20177072910]

約数ペア:

[(1, 20177072910), (2, 10088536455), (3, 6725690970), (5, 4035414582), (6, 3362845485), (9, 2241896990), (10, 2017707291), (15, 1345138194), (18, 1120948495), (30, 672569097), (45, 448379398), (90, 224189699)]