20940522

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27481}}^1$

素因数の和:27613

約数の個数: 16

約数和(自身を含む): 42212352

約数和(自身を除く): 21271830

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27481, 54962, 82443, 164886, 3490087, 6980174, 10470261, 20940522]

約数ペア:

[(1, 20940522), (2, 10470261), (3, 6980174), (6, 3490087), (127, 164886), (254, 82443), (381, 54962), (762, 27481)]