20639022

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{5081}}^1$

素因数の和:5763

約数の個数: 16

約数和(自身を含む): 41347152

約数和(自身を除く): 20708130

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 5081, 10162, 15243, 30486, 3439837, 6879674, 10319511, 20639022]

約数ペア:

[(1, 20639022), (2, 10319511), (3, 6879674), (6, 3439837), (677, 30486), (1354, 15243), (2031, 10162), (4062, 5081)]