20005936092

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{668737}}^1$

素因数の和:669027

約数の個数: 48

約数和(自身を含む): 52054565920

約数和(自身を除く): 32048629828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 7479, 9972, 14958, 29916, 668737, 1337474, 2006211, 2674948, 4012422, 6018633, 8024844, 12037266, 18055899, 24074532, 36111798, 72223596, 185240149, 370480298, 555720447, 740960596, 1111440894, 1667161341, 2222881788, 3334322682, 5001484023, 6668645364, 10002968046, 20005936092]

約数ペア:

[(1, 20005936092), (2, 10002968046), (3, 6668645364), (4, 5001484023), (6, 3334322682), (9, 2222881788), (12, 1667161341), (18, 1111440894), (27, 740960596), (36, 555720447), (54, 370480298), (108, 185240149), (277, 72223596), (554, 36111798), (831, 24074532), (1108, 18055899), (1662, 12037266), (2493, 8024844), (3324, 6018633), (4986, 4012422), (7479, 2674948), (9972, 2006211), (14958, 1337474), (29916, 668737)]