20199071091

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1\times {\mathrm{41681}}^1$

素因数の和:44162

約数の個数: 16

約数和(自身を含む): 27346059648

約数和(自身を除く): 7146988557

約数列:

[1, 3, 67, 201, 2411, 7233, 41681, 125043, 161537, 484611, 2792627, 8377881, 100492891, 301478673, 6733023697, 20199071091]

約数ペア:

[(1, 20199071091), (3, 6733023697), (67, 301478673), (201, 100492891), (2411, 8377881), (7233, 2792627), (41681, 484611), (125043, 161537)]