20166472464

素因数分解:

$2^4\times 3^1\times {\mathrm{420134843}}^1$

素因数の和:420134854

約数の個数: 20

約数和(自身を含む): 52096720656

約数和(自身を除く): 31930248192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420134843, 840269686, 1260404529, 1680539372, 2520809058, 3361078744, 5041618116, 6722157488, 10083236232, 20166472464]

約数ペア:

[(1, 20166472464), (2, 10083236232), (3, 6722157488), (4, 5041618116), (6, 3361078744), (8, 2520809058), (12, 1680539372), (16, 1260404529), (24, 840269686), (48, 420134843)]