20188693786

素因数分解:

$2^1\times {\mathrm{677}}^1\times {\mathrm{1531}}^1\times {\mathrm{9739}}^1$

素因数の和:11949

約数の個数: 16

約数和(自身を含む): 30350697120

約数和(自身を除く): 10162003334

約数列:

[1, 2, 677, 1354, 1531, 3062, 9739, 19478, 1036487, 2072974, 6593303, 13186606, 14910409, 29820818, 10094346893, 20188693786]

約数ペア:

[(1, 20188693786), (2, 10094346893), (677, 29820818), (1354, 14910409), (1531, 13186606), (3062, 6593303), (9739, 2072974), (19478, 1036487)]