2016990487860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33616508131}}^1$

素因数の和:33616508143

約数の個数: 24

約数和(自身を含む): 5647573366176

約数和(自身を除く): 3630582878316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33616508131, 67233016262, 100849524393, 134466032524, 168082540655, 201699048786, 336165081310, 403398097572, 504247621965, 672330162620, 1008495243930, 2016990487860]

約数ペア:

[(1, 2016990487860), (2, 1008495243930), (3, 672330162620), (4, 504247621965), (5, 403398097572), (6, 336165081310), (10, 201699048786), (12, 168082540655), (15, 134466032524), (20, 100849524393), (30, 67233016262), (60, 33616508131)]