20094072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19471}}^1$

素因数の和:19523

約数の個数: 32

約数和(自身を含む): 51406080

約数和(自身を除く): 31312008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19471, 38942, 58413, 77884, 116826, 155768, 233652, 467304, 837253, 1674506, 2511759, 3349012, 5023518, 6698024, 10047036, 20094072]

約数ペア:

[(1, 20094072), (2, 10047036), (3, 6698024), (4, 5023518), (6, 3349012), (8, 2511759), (12, 1674506), (24, 837253), (43, 467304), (86, 233652), (129, 155768), (172, 116826), (258, 77884), (344, 58413), (516, 38942), (1032, 19471)]