20126001565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{105751}}^1$

素因数の和:108012

約数の個数: 16

約数和(自身を含む): 25583523840

約数和(自身を除く): 5457522275

約数列:

[1, 5, 17, 85, 2239, 11195, 38063, 105751, 190315, 528755, 1797767, 8988835, 236776489, 1183882445, 4025200313, 20126001565]

約数ペア:

[(1, 20126001565), (5, 4025200313), (17, 1183882445), (85, 236776489), (2239, 8988835), (11195, 1797767), (38063, 528755), (105751, 190315)]