20167401628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2744611}}^1$

素因数の和:2744793

約数の個数: 24

約数和(自身を含む): 38731964544

約数和(自身を除く): 18564562916

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 2744611, 5489222, 10978444, 30190721, 60381442, 120762884, 458350037, 916700074, 1833400148, 5041850407, 10083700814, 20167401628]

約数ペア:

[(1, 20167401628), (2, 10083700814), (4, 5041850407), (11, 1833400148), (22, 916700074), (44, 458350037), (167, 120762884), (334, 60381442), (668, 30190721), (1837, 10978444), (3674, 5489222), (7348, 2744611)]