20743266

素因数分解:

$2^1\times 3^1\times {\mathrm{983}}^1\times {\mathrm{3517}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 41540544

約数和(自身を除く): 20797278

約数列:

[1, 2, 3, 6, 983, 1966, 2949, 3517, 5898, 7034, 10551, 21102, 3457211, 6914422, 10371633, 20743266]

約数ペア:

[(1, 20743266), (2, 10371633), (3, 6914422), (6, 3457211), (983, 21102), (1966, 10551), (2949, 7034), (3517, 5898)]