20146758857

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{9181}}^1$

素因数の和:10280

約数の個数: 16

約数和(自身を含む): 21113017344

約数和(自身を除く): 966258487

約数列:

[1, 31, 71, 997, 2201, 9181, 30907, 70787, 284611, 651851, 2194397, 9153457, 20207381, 283757167, 649895447, 20146758857]

約数ペア:

[(1, 20146758857), (31, 649895447), (71, 283757167), (997, 20207381), (2201, 9153457), (9181, 2194397), (30907, 651851), (70787, 284611)]