20424806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3127

約数の個数: 16

約数和(自身を含む): 31773168

約数和(自身を除く): 11348362

約数列:

[1, 2, 41, 82, 83, 166, 3001, 3403, 6002, 6806, 123041, 246082, 249083, 498166, 10212403, 20424806]

約数ペア:

[(1, 20424806), (2, 10212403), (41, 498166), (82, 249083), (83, 246082), (166, 123041), (3001, 6806), (3403, 6002)]