20146853535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{497269}}^1$

素因数の和:497387

約数の個数: 32

約数和(自身を含む): 33559757760

約数和(自身を除く): 13412904225

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 2701, 8103, 13505, 40515, 497269, 1491807, 2486345, 7459035, 18398953, 36300637, 55196859, 91994765, 108901911, 181503185, 275984295, 544509555, 1343123569, 4029370707, 6715617845, 20146853535]

約数ペア:

[(1, 20146853535), (3, 6715617845), (5, 4029370707), (15, 1343123569), (37, 544509555), (73, 275984295), (111, 181503185), (185, 108901911), (219, 91994765), (365, 55196859), (555, 36300637), (1095, 18398953), (2701, 7459035), (8103, 2486345), (13505, 1491807), (40515, 497269)]