20361952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48947}}^1$

素因数の和:48970

約数の個数: 24

約数和(自身を含む): 43172136

約数和(自身を除く): 22810184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48947, 97894, 195788, 391576, 636311, 783152, 1272622, 1566304, 2545244, 5090488, 10180976, 20361952]

約数ペア:

[(1, 20361952), (2, 10180976), (4, 5090488), (8, 2545244), (13, 1566304), (16, 1272622), (26, 783152), (32, 636311), (52, 391576), (104, 195788), (208, 97894), (416, 48947)]