20268152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 40348800

約数和(自身を除く): 20080648

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1867, 2714, 3734, 5428, 7468, 10856, 14936, 42941, 85882, 110153, 171764, 220306, 343528, 440612, 881224, 2533519, 5067038, 10134076, 20268152]

約数ペア:

[(1, 20268152), (2, 10134076), (4, 5067038), (8, 2533519), (23, 881224), (46, 440612), (59, 343528), (92, 220306), (118, 171764), (184, 110153), (236, 85882), (472, 42941), (1357, 14936), (1867, 10856), (2714, 7468), (3734, 5428)]