20133366489

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{138869}}^1$

素因数の和:139145

約数の個数: 24

約数和(自身を含む): 29570977800

約数和(自身を除く): 9437611311

約数列:

[1, 3, 9, 89, 181, 267, 543, 801, 1629, 16109, 48327, 138869, 144981, 416607, 1249821, 12359341, 25135289, 37078023, 75405867, 111234069, 226217601, 2237040721, 6711122163, 20133366489]

約数ペア:

[(1, 20133366489), (3, 6711122163), (9, 2237040721), (89, 226217601), (181, 111234069), (267, 75405867), (543, 37078023), (801, 25135289), (1629, 12359341), (16109, 1249821), (48327, 416607), (138869, 144981)]