20759824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44741}}^1$

素因数の和:44778

約数の個数: 20

約数和(自身を含む): 41610060

約数和(自身を除く): 20850236

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44741, 89482, 178964, 357928, 715856, 1297489, 2594978, 5189956, 10379912, 20759824]

約数ペア:

[(1, 20759824), (2, 10379912), (4, 5189956), (8, 2594978), (16, 1297489), (29, 715856), (58, 357928), (116, 178964), (232, 89482), (464, 44741)]