20010656646

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30046031}}^1$

素因数の和:30046076

約数の個数: 24

約数和(自身を含む): 44528219424

約数和(自身を除く): 24517562778

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30046031, 60092062, 90138093, 180276186, 270414279, 540828558, 1111703147, 2223406294, 3335109441, 6670218882, 10005328323, 20010656646]

約数ペア:

[(1, 20010656646), (2, 10005328323), (3, 6670218882), (6, 3335109441), (9, 2223406294), (18, 1111703147), (37, 540828558), (74, 270414279), (111, 180276186), (222, 90138093), (333, 60092062), (666, 30046031)]