65992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1099867}}^1$

素因数の和:1099879

約数の個数: 24

約数和(自身を含む): 184777824

約数和(自身を除く): 118785804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1099867, 2199734, 3299601, 4399468, 5499335, 6599202, 10998670, 13198404, 16498005, 21997340, 32996010, 65992020]

約数ペア:

[(1, 65992020), (2, 32996010), (3, 21997340), (4, 16498005), (5, 13198404), (6, 10998670), (10, 6599202), (12, 5499335), (15, 4399468), (20, 3299601), (30, 2199734), (60, 1099867)]