20137555285

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{64499}}^1$

素因数の和:66068

約数の個数: 16

約数和(自身を含む): 24771096000

約数和(自身を除く): 4633540715

約数列:

[1, 5, 41, 205, 1523, 7615, 62443, 64499, 312215, 322495, 2644459, 13222295, 98231977, 491159885, 4027511057, 20137555285]

約数ペア:

[(1, 20137555285), (5, 4027511057), (41, 491159885), (205, 98231977), (1523, 13222295), (7615, 2644459), (62443, 322495), (64499, 312215)]