20079288

素因数分解:

$2^3\times 3^2\times {\mathrm{278879}}^1$

素因数の和:278891

約数の個数: 24

約数和(自身を含む): 54381600

約数和(自身を除く): 34302312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278879, 557758, 836637, 1115516, 1673274, 2231032, 2509911, 3346548, 5019822, 6693096, 10039644, 20079288]

約数ペア:

[(1, 20079288), (2, 10039644), (3, 6693096), (4, 5019822), (6, 3346548), (8, 2509911), (9, 2231032), (12, 1673274), (18, 1115516), (24, 836637), (36, 557758), (72, 278879)]