20095474

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23531}}^1$

素因数の和:23601

約数の個数: 16

約数和(自身を含む): 35015616

約数和(自身を除く): 14920142

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23531, 47062, 164717, 329434, 1435391, 2870782, 10047737, 20095474]

約数ペア:

[(1, 20095474), (2, 10047737), (7, 2870782), (14, 1435391), (61, 329434), (122, 164717), (427, 47062), (854, 23531)]