20023252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 36352512

約数和(自身を除く): 16329260

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 1471, 2942, 3403, 5884, 6806, 13612, 60311, 120622, 122093, 241244, 244186, 488372, 5005813, 10011626, 20023252]

約数ペア:

[(1, 20023252), (2, 10011626), (4, 5005813), (41, 488372), (82, 244186), (83, 241244), (164, 122093), (166, 120622), (332, 60311), (1471, 13612), (2942, 6806), (3403, 5884)]