20544326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11251}}^1$

素因数の和:11347

約数の個数: 16

約数和(自身を含む): 34026048

約数和(自身を除く): 13481722

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 11251, 22502, 123761, 247522, 933833, 1867666, 10272163, 20544326]

約数ペア:

[(1, 20544326), (2, 10272163), (11, 1867666), (22, 933833), (83, 247522), (166, 123761), (913, 22502), (1826, 11251)]