20131743709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2058671}}^1$

素因数の和:2058816

約数の個数: 16

約数和(自身を含む): 25296961536

約数和(自身を除く): 5165217827

約数列:

[1, 7, 11, 77, 127, 889, 1397, 9779, 2058671, 14410697, 22645381, 158517667, 261451217, 1830158519, 2875963387, 20131743709]

約数ペア:

[(1, 20131743709), (7, 2875963387), (11, 1830158519), (77, 261451217), (127, 158517667), (889, 22645381), (1397, 14410697), (9779, 2058671)]