20165341380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336089023}}^1$

素因数の和:336089035

約数の個数: 24

約数和(自身を含む): 56462956032

約数和(自身を除く): 36297614652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336089023, 672178046, 1008267069, 1344356092, 1680445115, 2016534138, 3360890230, 4033068276, 5041335345, 6721780460, 10082670690, 20165341380]

約数ペア:

[(1, 20165341380), (2, 10082670690), (3, 6721780460), (4, 5041335345), (5, 4033068276), (6, 3360890230), (10, 2016534138), (12, 1680445115), (15, 1344356092), (20, 1008267069), (30, 672178046), (60, 336089023)]