20320622

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39229}}^1$

素因数の和:39275

約数の個数: 16

約数和(自身を含む): 35777760

約数和(自身を除く): 15457138

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 39229, 78458, 274603, 549206, 1451473, 2902946, 10160311, 20320622]

約数ペア:

[(1, 20320622), (2, 10160311), (7, 2902946), (14, 1451473), (37, 549206), (74, 274603), (259, 78458), (518, 39229)]