20020736830

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1\times {\mathrm{25183}}^1$

素因数の和:26040

約数の個数: 32

約数和(自身を含む): 36424525824

約数和(自身を除く): 16403788994

約数列:

[1, 2, 5, 10, 107, 214, 535, 743, 1070, 1486, 3715, 7430, 25183, 50366, 79501, 125915, 159002, 251830, 397505, 795010, 2694581, 5389162, 13472905, 18710969, 26945810, 37421938, 93554845, 187109690, 2002073683, 4004147366, 10010368415, 20020736830]

約数ペア:

[(1, 20020736830), (2, 10010368415), (5, 4004147366), (10, 2002073683), (107, 187109690), (214, 93554845), (535, 37421938), (743, 26945810), (1070, 18710969), (1486, 13472905), (3715, 5389162), (7430, 2694581), (25183, 795010), (50366, 397505), (79501, 251830), (125915, 159002)]