20302324

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8147}}^1$

素因数の和:8247

約数の個数: 24

約数和(自身を含む): 41065920

約数和(自身を除く): 20763596

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8147, 16294, 32588, 57029, 114058, 228116, 725083, 1450166, 2900332, 5075581, 10151162, 20302324]

約数ペア:

[(1, 20302324), (2, 10151162), (4, 5075581), (7, 2900332), (14, 1450166), (28, 725083), (89, 228116), (178, 114058), (356, 57029), (623, 32588), (1246, 16294), (2492, 8147)]