20500837279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1\times {\mathrm{10303}}^1$

素因数の和:11154

約数の個数: 16

約数和(自身を含む): 22200998400

約数和(自身を除く): 1700161121

約数列:

[1, 13, 269, 569, 3497, 7397, 10303, 133939, 153061, 1989793, 2771507, 5862407, 36029591, 76211291, 1576987483, 20500837279]

約数ペア:

[(1, 20500837279), (13, 1576987483), (269, 76211291), (569, 36029591), (3497, 5862407), (7397, 2771507), (10303, 1989793), (133939, 153061)]