20122720106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1\times {\mathrm{263863}}^1$

素因数の和:266125

約数の個数: 16

約数和(自身を含む): 31973984064

約数和(自身を除く): 11851263958

約数列:

[1, 2, 17, 34, 2243, 4486, 38131, 76262, 263863, 527726, 4485671, 8971342, 591844709, 1183689418, 10061360053, 20122720106]

約数ペア:

[(1, 20122720106), (2, 10061360053), (17, 1183689418), (34, 591844709), (2243, 8971342), (4486, 4485671), (38131, 527726), (76262, 263863)]