20009032

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{8147}}^1$

素因数の和:8460

約数の個数: 16

約数和(自身を含む): 37643760

約数和(自身を除く): 17634728

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 8147, 16294, 32588, 65176, 2501129, 5002258, 10004516, 20009032]

約数ペア:

[(1, 20009032), (2, 10004516), (4, 5002258), (8, 2501129), (307, 65176), (614, 32588), (1228, 16294), (2456, 8147)]