2017195845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{19867}}^1$

素因数の和:20849

約数の個数: 32

約数和(自身を含む): 3692587008

約数和(自身を除く): 1675391163

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 967, 2901, 4835, 6769, 14505, 19867, 20307, 33845, 59601, 99335, 101535, 139069, 298005, 417207, 695345, 2086035, 19211389, 57634167, 96056945, 134479723, 288170835, 403439169, 672398615, 2017195845]

約数ペア:

[(1, 2017195845), (3, 672398615), (5, 403439169), (7, 288170835), (15, 134479723), (21, 96056945), (35, 57634167), (105, 19211389), (967, 2086035), (2901, 695345), (4835, 417207), (6769, 298005), (14505, 139069), (19867, 101535), (20307, 99335), (33845, 59601)]