2013291100

素因数分解:

$2^2\times 5^2\times {\mathrm{20132911}}^1$

素因数の和:20132925

約数の個数: 18

約数和(自身を含む): 4368841904

約数和(自身を除く): 2355550804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20132911, 40265822, 80531644, 100664555, 201329110, 402658220, 503322775, 1006645550, 2013291100]

約数ペア:

[(1, 2013291100), (2, 1006645550), (4, 503322775), (5, 402658220), (10, 201329110), (20, 100664555), (25, 80531644), (50, 40265822), (100, 20132911)]