20021346

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10799}}^1$

素因数の和:10910

約数の個数: 24

約数和(自身を含む): 43804800

約数和(自身を除く): 23783454

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10799, 21598, 32397, 64794, 97191, 194382, 1112297, 2224594, 3336891, 6673782, 10010673, 20021346]

約数ペア:

[(1, 20021346), (2, 10010673), (3, 6673782), (6, 3336891), (9, 2224594), (18, 1112297), (103, 194382), (206, 97191), (309, 64794), (618, 32397), (927, 21598), (1854, 10799)]