20227521202

素因数分解:

$2^1\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{265739}}^1$

素因数の和:271185

約数の個数: 16

約数和(自身を含む): 34682258880

約数和(自身を除く): 14454737678

約数列:

[1, 2, 7, 14, 5437, 10874, 38059, 76118, 265739, 531478, 1860173, 3720346, 1444822943, 2889645886, 10113760601, 20227521202]

約数ペア:

[(1, 20227521202), (2, 10113760601), (7, 2889645886), (14, 1444822943), (5437, 3720346), (10874, 1860173), (38059, 531478), (76118, 265739)]