20093858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4241}}^1$

素因数の和:4369

約数の個数: 16

約数和(自身を含む): 31764096

約数和(自身を除く): 11670238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4241, 4738, 8482, 97543, 195086, 436823, 873646, 10046929, 20093858]

約数ペア:

[(1, 20093858), (2, 10046929), (23, 873646), (46, 436823), (103, 195086), (206, 97543), (2369, 8482), (4241, 4738)]