20971032

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37991}}^1$

素因数の和:38023

約数の個数: 32

約数和(自身を含む): 54708480

約数和(自身を除く): 33737448

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37991, 75982, 113973, 151964, 227946, 303928, 455892, 873793, 911784, 1747586, 2621379, 3495172, 5242758, 6990344, 10485516, 20971032]

約数ペア:

[(1, 20971032), (2, 10485516), (3, 6990344), (4, 5242758), (6, 3495172), (8, 2621379), (12, 1747586), (23, 911784), (24, 873793), (46, 455892), (69, 303928), (92, 227946), (138, 151964), (184, 113973), (276, 75982), (552, 37991)]