20203352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194263}}^1$

素因数の和:194282

約数の個数: 16

約数和(自身を含む): 40795440

約数和(自身を除く): 20592088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194263, 388526, 777052, 1554104, 2525419, 5050838, 10101676, 20203352]

約数ペア:

[(1, 20203352), (2, 10101676), (4, 5050838), (8, 2525419), (13, 1554104), (26, 777052), (52, 388526), (104, 194263)]