20046627

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 30326400

約数和(自身を除く): 10279773

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 863, 2581, 2589, 7743, 7767, 23229, 25027, 75081, 76807, 225243, 230421, 691263, 2227403, 6682209, 20046627]

約数ペア:

[(1, 20046627), (3, 6682209), (9, 2227403), (29, 691263), (87, 230421), (89, 225243), (261, 76807), (267, 75081), (801, 25027), (863, 23229), (2581, 7767), (2589, 7743)]