20106779879

素因数分解:

${\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1\times {\mathrm{2027}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 20487667200

約数和(自身を除く): 380887321

約数列:

[1, 79, 307, 409, 2027, 24253, 32311, 125563, 160133, 622289, 829043, 9919477, 49160831, 65494397, 254516201, 20106779879]

約数ペア:

[(1, 20106779879), (79, 254516201), (307, 65494397), (409, 49160831), (2027, 9919477), (24253, 829043), (32311, 622289), (125563, 160133)]