20201343016

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{8067629}}^1$

素因数の和:8067948

約数の個数: 16

約数和(自身を含む): 37998537300

約数和(自身を除く): 17797194284

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 8067629, 16135258, 32270516, 64541032, 2525167877, 5050335754, 10100671508, 20201343016]

約数ペア:

[(1, 20201343016), (2, 10100671508), (4, 5050335754), (8, 2525167877), (313, 64541032), (626, 32270516), (1252, 16135258), (2504, 8067629)]