20172829518

素因数分解:

$2^1\times 3^4\times {\mathrm{2593}}^1\times {\mathrm{48023}}^1$

素因数の和:50630

約数の個数: 40

約数和(自身を含む): 45220454928

約数和(自身を除く): 25047625410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2593, 5186, 7779, 15558, 23337, 46674, 48023, 70011, 96046, 140022, 144069, 210033, 288138, 420066, 432207, 864414, 1296621, 2593242, 3889863, 7779726, 124523639, 249047278, 373570917, 747141834, 1120712751, 2241425502, 3362138253, 6724276506, 10086414759, 20172829518]

約数ペア:

[(1, 20172829518), (2, 10086414759), (3, 6724276506), (6, 3362138253), (9, 2241425502), (18, 1120712751), (27, 747141834), (54, 373570917), (81, 249047278), (162, 124523639), (2593, 7779726), (5186, 3889863), (7779, 2593242), (15558, 1296621), (23337, 864414), (46674, 432207), (48023, 420066), (70011, 288138), (96046, 210033), (140022, 144069)]