2020137856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434757}}^1$

素因数の和:1434782

約数の個数: 32

約数和(自身を含む): 4390359480

約数和(自身を除く): 2370221624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434757, 2869514, 5739028, 11478056, 15782327, 22956112, 31564654, 45912224, 63129308, 91824448, 126258616, 183648896, 252517232, 505034464, 1010068928, 2020137856]

約数ペア:

[(1, 2020137856), (2, 1010068928), (4, 505034464), (8, 252517232), (11, 183648896), (16, 126258616), (22, 91824448), (32, 63129308), (44, 45912224), (64, 31564654), (88, 22956112), (128, 15782327), (176, 11478056), (352, 5739028), (704, 2869514), (1408, 1434757)]