20793982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 34099200

約数和(自身を除く): 13305218

約数列:

[1, 2, 11, 22, 739, 1279, 1478, 2558, 8129, 14069, 16258, 28138, 945181, 1890362, 10396991, 20793982]

約数ペア:

[(1, 20793982), (2, 10396991), (11, 1890362), (22, 945181), (739, 28138), (1279, 16258), (1478, 14069), (2558, 8129)]