20132728905

素因数分解:

$3^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{736249}}^1$

素因数の和:738080

約数の個数: 16

約数和(自身を含む): 32230080000

約数和(自身を除く): 12097351095

約数列:

[1, 3, 5, 15, 1823, 5469, 9115, 27345, 736249, 2208747, 3681245, 11043735, 1342181927, 4026545781, 6710909635, 20132728905]

約数ペア:

[(1, 20132728905), (3, 6710909635), (5, 4026545781), (15, 1342181927), (1823, 11043735), (5469, 3681245), (9115, 2208747), (27345, 736249)]