2020366935

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{189439}}^1$

素因数の和:189532

約数の個数: 32

約数和(自身を含む): 3637248000

約数和(自身を除く): 1616881065

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 189439, 568317, 947195, 1704951, 2841585, 5114853, 8524755, 14965681, 25574265, 44897043, 74828405, 134691129, 224485215, 404073387, 673455645, 2020366935]

約数ペア:

[(1, 2020366935), (3, 673455645), (5, 404073387), (9, 224485215), (15, 134691129), (27, 74828405), (45, 44897043), (79, 25574265), (135, 14965681), (237, 8524755), (395, 5114853), (711, 2841585), (1185, 1704951), (2133, 947195), (3555, 568317), (10665, 189439)]