2020145010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5179859}}^1$

素因数の和:5179882

約数の個数: 32

約数和(自身を含む): 5221298880

約数和(自身を除く): 3201153870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5179859, 10359718, 15539577, 25899295, 31079154, 51798590, 67338167, 77697885, 134676334, 155395770, 202014501, 336690835, 404029002, 673381670, 1010072505, 2020145010]

約数ペア:

[(1, 2020145010), (2, 1010072505), (3, 673381670), (5, 404029002), (6, 336690835), (10, 202014501), (13, 155395770), (15, 134676334), (26, 77697885), (30, 67338167), (39, 51798590), (65, 31079154), (78, 25899295), (130, 15539577), (195, 10359718), (390, 5179859)]