20230875587

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{1523}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 22208727744

約数和(自身を除く): 1977852157

約数列:

[1, 13, 83, 169, 947, 1079, 1523, 12311, 14027, 19799, 78601, 126409, 160043, 257387, 1021813, 1442281, 1643317, 13283569, 18749653, 21363121, 119709323, 243745489, 1556221199, 20230875587]

約数ペア:

[(1, 20230875587), (13, 1556221199), (83, 243745489), (169, 119709323), (947, 21363121), (1079, 18749653), (1523, 13283569), (12311, 1643317), (14027, 1442281), (19799, 1021813), (78601, 257387), (126409, 160043)]