20002689081

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{863}}^1\times {\mathrm{23627}}^1$

素因数の和:24605

約数の個数: 24

約数和(自身を含む): 29192866560

約数和(自身を除く): 9190177479

約数列:

[1, 3, 9, 109, 327, 863, 981, 2589, 7767, 23627, 70881, 94067, 212643, 282201, 846603, 2575343, 7726029, 20390101, 23178087, 61170303, 183510909, 2222521009, 6667563027, 20002689081]

約数ペア:

[(1, 20002689081), (3, 6667563027), (9, 2222521009), (109, 183510909), (327, 61170303), (863, 23178087), (981, 20390101), (2589, 7726029), (7767, 2575343), (23627, 846603), (70881, 282201), (94067, 212643)]