20079920646

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30150031}}^1$

素因数の和:30150076

約数の個数: 24

約数和(自身を含む): 44682347424

約数和(自身を除く): 24602426778

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30150031, 60300062, 90450093, 180900186, 271350279, 542700558, 1115551147, 2231102294, 3346653441, 6693306882, 10039960323, 20079920646]

約数ペア:

[(1, 20079920646), (2, 10039960323), (3, 6693306882), (6, 3346653441), (9, 2231102294), (18, 1115551147), (37, 542700558), (74, 271350279), (111, 180900186), (222, 90450093), (333, 60300062), (666, 30150031)]