20088124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23185

約数の個数: 24

約数和(自身を含む): 41474048

約数和(自身を除く): 21385924

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23143, 46286, 92572, 162001, 324002, 648004, 717433, 1434866, 2869732, 5022031, 10044062, 20088124]

約数ペア:

[(1, 20088124), (2, 10044062), (4, 5022031), (7, 2869732), (14, 1434866), (28, 717433), (31, 648004), (62, 324002), (124, 162001), (217, 92572), (434, 46286), (868, 23143)]