20219176860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336986281}}^1$

素因数の和:336986293

約数の個数: 24

約数和(自身を含む): 56613695376

約数和(自身を除く): 36394518516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336986281, 673972562, 1010958843, 1347945124, 1684931405, 2021917686, 3369862810, 4043835372, 5054794215, 6739725620, 10109588430, 20219176860]

約数ペア:

[(1, 20219176860), (2, 10109588430), (3, 6739725620), (4, 5054794215), (5, 4043835372), (6, 3369862810), (10, 2021917686), (12, 1684931405), (15, 1347945124), (20, 1010958843), (30, 673972562), (60, 336986281)]