80203356

素因数分解:

$2^2\times 3^2\times {\mathrm{2227871}}^1$

素因数の和:2227881

約数の個数: 18

約数和(自身を含む): 202736352

約数和(自身を除く): 122532996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2227871, 4455742, 6683613, 8911484, 13367226, 20050839, 26734452, 40101678, 80203356]

約数ペア:

[(1, 80203356), (2, 40101678), (3, 26734452), (4, 20050839), (6, 13367226), (9, 8911484), (12, 6683613), (18, 4455742), (36, 2227871)]