20093854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22277}}^1$

素因数の和:22331

約数の個数: 16

約数和(自身を含む): 33684336

約数和(自身を除く): 13590482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 22277, 44554, 245047, 490094, 913357, 1826714, 10046927, 20093854]

約数ペア:

[(1, 20093854), (2, 10046927), (11, 1826714), (22, 913357), (41, 490094), (82, 245047), (451, 44554), (902, 22277)]