20222096

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2879}}^1$

素因数の和:3326

約数の個数: 20

約数和(自身を含む): 39283200

約数和(自身を除く): 19061104

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 2879, 3512, 5758, 7024, 11516, 23032, 46064, 1263881, 2527762, 5055524, 10111048, 20222096]

約数ペア:

[(1, 20222096), (2, 10111048), (4, 5055524), (8, 2527762), (16, 1263881), (439, 46064), (878, 23032), (1756, 11516), (2879, 7024), (3512, 5758)]