20104687554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68383291}}^1$

素因数の和:68383310

約数の個数: 24

約数和(自身を含む): 46774171728

約数和(自身を除く): 26669484174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68383291, 136766582, 205149873, 410299746, 478683037, 957366074, 1436049111, 2872098222, 3350781259, 6701562518, 10052343777, 20104687554]

約数ペア:

[(1, 20104687554), (2, 10052343777), (3, 6701562518), (6, 3350781259), (7, 2872098222), (14, 1436049111), (21, 957366074), (42, 478683037), (49, 410299746), (98, 205149873), (147, 136766582), (294, 68383291)]