22082620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157733}}^1$

素因数の和:157749

約数の個数: 24

約数和(自身を含む): 52998624

約数和(自身を除く): 30916004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157733, 315466, 630932, 788665, 1104131, 1577330, 2208262, 3154660, 4416524, 5520655, 11041310, 22082620]

約数ペア:

[(1, 22082620), (2, 11041310), (4, 5520655), (5, 4416524), (7, 3154660), (10, 2208262), (14, 1577330), (20, 1104131), (28, 788665), (35, 630932), (70, 315466), (140, 157733)]