20693604

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^1\times {\mathrm{3541}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 48397888

約数和(自身を除く): 27704284

約数列:

[1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 3541, 5844, 7082, 10623, 14164, 21246, 42492, 1724467, 3448934, 5173401, 6897868, 10346802, 20693604]

約数ペア:

[(1, 20693604), (2, 10346802), (3, 6897868), (4, 5173401), (6, 3448934), (12, 1724467), (487, 42492), (974, 21246), (1461, 14164), (1948, 10623), (2922, 7082), (3541, 5844)]