20172692016

素因数分解:

$2^4\times 3^2\times {\mathrm{140088139}}^1$

素因数の和:140088153

約数の個数: 30

約数和(自身を含む): 56455520420

約数和(自身を除く): 36282828404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140088139, 280176278, 420264417, 560352556, 840528834, 1120705112, 1260793251, 1681057668, 2241410224, 2521586502, 3362115336, 5043173004, 6724230672, 10086346008, 20172692016]

約数ペア:

[(1, 20172692016), (2, 10086346008), (3, 6724230672), (4, 5043173004), (6, 3362115336), (8, 2521586502), (9, 2241410224), (12, 1681057668), (16, 1260793251), (18, 1120705112), (24, 840528834), (36, 560352556), (48, 420264417), (72, 280176278), (144, 140088139)]