20206720006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83498843}}^1$

素因数の和:83498867

約数の個数: 12

約数和(自身を含む): 33316038756

約数和(自身を除く): 13109318750

約数列:

[1, 2, 11, 22, 121, 242, 83498843, 166997686, 918487273, 1836974546, 10103360003, 20206720006]

約数ペア:

[(1, 20206720006), (2, 10103360003), (11, 1836974546), (22, 918487273), (121, 166997686), (242, 83498843)]