20305086

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 22030914

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 1399, 2419, 2798, 4197, 4838, 7257, 8394, 14514, 57359, 82541, 114718, 165082, 172077, 247623, 344154, 495246, 3384181, 6768362, 10152543, 20305086]

約数ペア:

[(1, 20305086), (2, 10152543), (3, 6768362), (6, 3384181), (41, 495246), (59, 344154), (82, 247623), (118, 172077), (123, 165082), (177, 114718), (246, 82541), (354, 57359), (1399, 14514), (2419, 8394), (2798, 7257), (4197, 4838)]