2017672340

素因数分解:

$2^2\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{36017}}^1$

素因数の和:38827

約数の個数: 24

約数和(自身を含む): 4238742312

約数和(自身を除く): 2221069972

約数列:

[1, 2, 4, 5, 10, 20, 2801, 5602, 11204, 14005, 28010, 36017, 56020, 72034, 144068, 180085, 360170, 720340, 100883617, 201767234, 403534468, 504418085, 1008836170, 2017672340]

約数ペア:

[(1, 2017672340), (2, 1008836170), (4, 504418085), (5, 403534468), (10, 201767234), (20, 100883617), (2801, 720340), (5602, 360170), (11204, 180085), (14005, 144068), (28010, 72034), (36017, 56020)]