20964024

素因数分解:

$2^3\times 3^2\times {\mathrm{291167}}^1$

素因数の和:291179

約数の個数: 24

約数和(自身を含む): 56777760

約数和(自身を除く): 35813736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 291167, 582334, 873501, 1164668, 1747002, 2329336, 2620503, 3494004, 5241006, 6988008, 10482012, 20964024]

約数ペア:

[(1, 20964024), (2, 10482012), (3, 6988008), (4, 5241006), (6, 3494004), (8, 2620503), (9, 2329336), (12, 1747002), (18, 1164668), (24, 873501), (36, 582334), (72, 291167)]