9060820940

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1076107}}^1$

素因数の和:1076537

約数の個数: 24

約数和(自身を含む): 19072938192

約数和(自身を除く): 10012117252

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 1076107, 2152214, 4304428, 5380535, 10761070, 21522140, 453041047, 906082094, 1812164188, 2265205235, 4530410470, 9060820940]

約数ペア:

[(1, 9060820940), (2, 4530410470), (4, 2265205235), (5, 1812164188), (10, 906082094), (20, 453041047), (421, 21522140), (842, 10761070), (1684, 5380535), (2105, 4304428), (4210, 2152214), (8420, 1076107)]