20052826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25643}}^1$

素因数の和:25685

約数の個数: 16

約数和(自身を含む): 33234624

約数和(自身を除く): 13181798

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25643, 51286, 435931, 589789, 871862, 1179578, 10026413, 20052826]

約数ペア:

[(1, 20052826), (2, 10026413), (17, 1179578), (23, 871862), (34, 589789), (46, 435931), (391, 51286), (782, 25643)]