20287524

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20369}}^1$

素因数の和:20459

約数の個数: 24

約数和(自身を含む): 47910240

約数和(自身を除く): 27622716

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20369, 40738, 61107, 81476, 122214, 244428, 1690627, 3381254, 5071881, 6762508, 10143762, 20287524]

約数ペア:

[(1, 20287524), (2, 10143762), (3, 6762508), (4, 5071881), (6, 3381254), (12, 1690627), (83, 244428), (166, 122214), (249, 81476), (332, 61107), (498, 40738), (996, 20369)]