2020242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 4672512

約数和(自身を除く): 2652270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 467, 618, 721, 934, 1401, 1442, 2163, 2802, 3269, 4326, 6538, 9807, 19614, 48101, 96202, 144303, 288606, 336707, 673414, 1010121, 2020242]

約数ペア:

[(1, 2020242), (2, 1010121), (3, 673414), (6, 336707), (7, 288606), (14, 144303), (21, 96202), (42, 48101), (103, 19614), (206, 9807), (309, 6538), (467, 4326), (618, 3269), (721, 2802), (934, 2163), (1401, 1442)]