20135529801

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{4120223}}^1$

素因数の和:4120413

約数の個数: 16

約数和(自身を含む): 29995230720

約数和(自身を除く): 9859700919

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 4120223, 12360669, 37082007, 111246021, 745760363, 2237281089, 6711843267, 20135529801]

約数ペア:

[(1, 20135529801), (3, 6711843267), (9, 2237281089), (27, 745760363), (181, 111246021), (543, 37082007), (1629, 12360669), (4887, 4120223)]