20050595866

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2298853}}^1$

素因数の和:2298958

約数の個数: 24

約数和(自身を含む): 35379363060

約数和(自身を除く): 15328767194

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 2298853, 4597706, 16091971, 32183942, 112643797, 204597917, 225287594, 409195834, 1432185419, 2864370838, 10025297933, 20050595866]

約数ペア:

[(1, 20050595866), (2, 10025297933), (7, 2864370838), (14, 1432185419), (49, 409195834), (89, 225287594), (98, 204597917), (178, 112643797), (623, 32183942), (1246, 16091971), (4361, 4597706), (8722, 2298853)]