20100960004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{352327}}^1$

素因数の和:353187

約数の個数: 24

約数和(自身を含む): 37290395520

約数和(自身を除く): 17189435516

約数列:

[1, 2, 4, 17, 34, 68, 839, 1678, 3356, 14263, 28526, 57052, 352327, 704654, 1409308, 5989559, 11979118, 23958236, 295602353, 591204706, 1182409412, 5025240001, 10050480002, 20100960004]

約数ペア:

[(1, 20100960004), (2, 10050480002), (4, 5025240001), (17, 1182409412), (34, 591204706), (68, 295602353), (839, 23958236), (1678, 11979118), (3356, 5989559), (14263, 1409308), (28526, 704654), (57052, 352327)]