20121569893007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{192347}}^1\times {\mathrm{25913}}^1$

素因数の和:218638

約数の個数: 16

約数和(自身を含む): 22011578813952

約数和(自身を除く): 1890008920945

約数列:

[1, 11, 367, 4037, 25913, 192347, 285043, 2115817, 9510071, 70591349, 104610781, 776504839, 4984287811, 54827165921, 1829233626637, 20121569893007]

約数ペア:

[(1, 20121569893007), (11, 1829233626637), (367, 54827165921), (4037, 4984287811), (25913, 776504839), (192347, 104610781), (285043, 70591349), (2115817, 9510071)]