20595146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 36687168

約数和(自身を除く): 16092022

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 673, 1177, 1346, 1391, 2354, 2782, 7403, 8749, 14806, 15301, 17498, 30602, 72011, 96239, 144022, 192478, 792121, 936143, 1584242, 1872286, 10297573, 20595146]

約数ペア:

[(1, 20595146), (2, 10297573), (11, 1872286), (13, 1584242), (22, 936143), (26, 792121), (107, 192478), (143, 144022), (214, 96239), (286, 72011), (673, 30602), (1177, 17498), (1346, 15301), (1391, 14806), (2354, 8749), (2782, 7403)]