20807841662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{497153}}^1$

素因数の和:498403

約数の個数: 16

約数和(自身を含む): 33074661312

約数和(自身を除く): 12266819650

約数列:

[1, 2, 17, 34, 1231, 2462, 20927, 41854, 497153, 994306, 8451601, 16903202, 611995343, 1223990686, 10403920831, 20807841662]

約数ペア:

[(1, 20807841662), (2, 10403920831), (17, 1223990686), (34, 611995343), (1231, 16903202), (2462, 8451601), (20927, 994306), (41854, 497153)]