20167497414

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6873721}}^1$

素因数の和:6873892

約数の個数: 24

約数和(自身を含む): 43964325912

約数和(自身を除く): 23796828498

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6873721, 13747442, 20621163, 41242326, 61863489, 123726978, 1120416523, 2240833046, 3361249569, 6722499138, 10083748707, 20167497414]

約数ペア:

[(1, 20167497414), (2, 10083748707), (3, 6722499138), (6, 3361249569), (9, 2240833046), (18, 1120416523), (163, 123726978), (326, 61863489), (489, 41242326), (978, 20621163), (1467, 13747442), (2934, 6873721)]