20656824

素因数分解:

$2^3\times 3^1\times {\mathrm{860701}}^1$

素因数の和:860710

約数の個数: 16

約数和(自身を含む): 51642120

約数和(自身を除く): 30985296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860701, 1721402, 2582103, 3442804, 5164206, 6885608, 10328412, 20656824]

約数ペア:

[(1, 20656824), (2, 10328412), (3, 6885608), (4, 5164206), (6, 3442804), (8, 2582103), (12, 1721402), (24, 860701)]