20654226

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{6871}}^1$

素因数の和:7046

約数の個数: 24

約数和(自身を含む): 45025344

約数和(自身を除く): 24371118

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 6871, 13742, 20613, 41226, 61839, 123678, 1147457, 2294914, 3442371, 6884742, 10327113, 20654226]

約数ペア:

[(1, 20654226), (2, 10327113), (3, 6884742), (6, 3442371), (9, 2294914), (18, 1147457), (167, 123678), (334, 61839), (501, 41226), (1002, 20613), (1503, 13742), (3006, 6871)]