20132735

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 27827712

約数和(自身を除く): 7694977

約数列:

[1, 5, 7, 35, 131, 655, 917, 4391, 4585, 21955, 30737, 153685, 575221, 2876105, 4026547, 20132735]

約数ペア:

[(1, 20132735), (5, 4026547), (7, 2876105), (35, 575221), (131, 153685), (655, 30737), (917, 21955), (4391, 4585)]