20259135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34631}}^1$

素因数の和:34655

約数の個数: 24

約数和(自身を含む): 37818144

約数和(自身を除く): 17559009

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34631, 103893, 173155, 311679, 450203, 519465, 1350609, 1558395, 2251015, 4051827, 6753045, 20259135]

約数ペア:

[(1, 20259135), (3, 6753045), (5, 4051827), (9, 2251015), (13, 1558395), (15, 1350609), (39, 519465), (45, 450203), (65, 311679), (117, 173155), (195, 103893), (585, 34631)]