2013603100

素因数分解:

$2^2\times 5^2\times {\mathrm{20136031}}^1$

素因数の和:20136045

約数の個数: 18

約数和(自身を含む): 4369518944

約数和(自身を除く): 2355915844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20136031, 40272062, 80544124, 100680155, 201360310, 402720620, 503400775, 1006801550, 2013603100]

約数ペア:

[(1, 2013603100), (2, 1006801550), (4, 503400775), (5, 402720620), (10, 201360310), (20, 100680155), (25, 80544124), (50, 40272062), (100, 20136031)]