20272776

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9491}}^1$

素因数の和:9589

約数の個数: 32

約数和(自身を含む): 51256800

約数和(自身を除く): 30984024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9491, 18982, 28473, 37964, 56946, 75928, 113892, 227784, 844699, 1689398, 2534097, 3378796, 5068194, 6757592, 10136388, 20272776]

約数ペア:

[(1, 20272776), (2, 10136388), (3, 6757592), (4, 5068194), (6, 3378796), (8, 2534097), (12, 1689398), (24, 844699), (89, 227784), (178, 113892), (267, 75928), (356, 56946), (534, 37964), (712, 28473), (1068, 18982), (2136, 9491)]