20126148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239597}}^1$

素因数の和:239611

約数の個数: 24

約数和(自身を含む): 53669952

約数和(自身を除く): 33543804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239597, 479194, 718791, 958388, 1437582, 1677179, 2875164, 3354358, 5031537, 6708716, 10063074, 20126148]

約数ペア:

[(1, 20126148), (2, 10063074), (3, 6708716), (4, 5031537), (6, 3354358), (7, 2875164), (12, 1677179), (14, 1437582), (21, 958388), (28, 718791), (42, 479194), (84, 239597)]