2000855300

素因数分解:

$2^2\times 5^2\times {\mathrm{20008553}}^1$

素因数の和:20008567

約数の個数: 18

約数和(自身を含む): 4341856218

約数和(自身を除く): 2341000918

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20008553, 40017106, 80034212, 100042765, 200085530, 400171060, 500213825, 1000427650, 2000855300]

約数ペア:

[(1, 2000855300), (2, 1000427650), (4, 500213825), (5, 400171060), (10, 200085530), (20, 100042765), (25, 80034212), (50, 40017106), (100, 20008553)]