20341896

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{2213}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 30668664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2213, 2298, 3064, 4426, 4596, 6639, 8852, 9192, 13278, 17704, 26556, 53112, 847579, 1695158, 2542737, 3390316, 5085474, 6780632, 10170948, 20341896]

約数ペア:

[(1, 20341896), (2, 10170948), (3, 6780632), (4, 5085474), (6, 3390316), (8, 2542737), (12, 1695158), (24, 847579), (383, 53112), (766, 26556), (1149, 17704), (1532, 13278), (2213, 9192), (2298, 8852), (3064, 6639), (4426, 4596)]