20058690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668623}}^1$

素因数の和:668633

約数の個数: 16

約数和(自身を含む): 48140928

約数和(自身を除く): 28082238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668623, 1337246, 2005869, 3343115, 4011738, 6686230, 10029345, 20058690]

約数ペア:

[(1, 20058690), (2, 10029345), (3, 6686230), (5, 4011738), (6, 3343115), (10, 2005869), (15, 1337246), (30, 668623)]