20267670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6689}}^1$

素因数の和:6800

約数の個数: 32

約数和(自身を含む): 49131360

約数和(自身を除く): 28863690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6689, 13378, 20067, 33445, 40134, 66890, 100335, 200670, 675589, 1351178, 2026767, 3377945, 4053534, 6755890, 10133835, 20267670]

約数ペア:

[(1, 20267670), (2, 10133835), (3, 6755890), (5, 4053534), (6, 3377945), (10, 2026767), (15, 1351178), (30, 675589), (101, 200670), (202, 100335), (303, 66890), (505, 40134), (606, 33445), (1010, 20067), (1515, 13378), (3030, 6689)]