20280606712

素因数分解:

$2^3\times {\mathrm{1847}}^1\times {\mathrm{1372537}}^1$

素因数の和:1374390

約数の個数: 16

約数和(自身を含む): 38046753360

約数和(自身を除く): 17766146648

約数列:

[1, 2, 4, 8, 1847, 3694, 7388, 14776, 1372537, 2745074, 5490148, 10980296, 2535075839, 5070151678, 10140303356, 20280606712]

約数ペア:

[(1, 20280606712), (2, 10140303356), (4, 5070151678), (8, 2535075839), (1847, 10980296), (3694, 5490148), (7388, 2745074), (14776, 1372537)]