20294526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69029}}^1$

素因数の和:69048

約数の個数: 24

約数和(自身を含む): 47216520

約数和(自身を除く): 26921994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69029, 138058, 207087, 414174, 483203, 966406, 1449609, 2899218, 3382421, 6764842, 10147263, 20294526]

約数ペア:

[(1, 20294526), (2, 10147263), (3, 6764842), (6, 3382421), (7, 2899218), (14, 1449609), (21, 966406), (42, 483203), (49, 414174), (98, 207087), (147, 138058), (294, 69029)]