20229980495

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{77893}}^1$

素因数の和:78434

約数の個数: 16

約数和(自身を含む): 24527262720

約数和(自身を除く): 4297282225

約数列:

[1, 5, 127, 409, 635, 2045, 51943, 77893, 259715, 389465, 9892411, 31858237, 49462055, 159291185, 4045996099, 20229980495]

約数ペア:

[(1, 20229980495), (5, 4045996099), (127, 159291185), (409, 49462055), (635, 31858237), (2045, 9892411), (51943, 389465), (77893, 259715)]