20179716

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7541}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 47303424

約数和(自身を除く): 27123708

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7541, 15082, 22623, 30164, 45246, 90492, 1681643, 3363286, 5044929, 6726572, 10089858, 20179716]

約数ペア:

[(1, 20179716), (2, 10089858), (3, 6726572), (4, 5044929), (6, 3363286), (12, 1681643), (223, 90492), (446, 45246), (669, 30164), (892, 22623), (1338, 15082), (2676, 7541)]