20167043562

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4260043}}^1$

素因数の和:4260314

約数の個数: 24

約数和(自身を含む): 43861413024

約数和(自身を除く): 23694369462

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 4260043, 8520086, 12780129, 25560258, 38340387, 76680774, 1120391309, 2240782618, 3361173927, 6722347854, 10083521781, 20167043562]

約数ペア:

[(1, 20167043562), (2, 10083521781), (3, 6722347854), (6, 3361173927), (9, 2240782618), (18, 1120391309), (263, 76680774), (526, 38340387), (789, 25560258), (1578, 12780129), (2367, 8520086), (4734, 4260043)]