20822062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12743}}^1$

素因数の和:12807

約数の個数: 16

約数和(自身を含む): 33644160

約数和(自身を除く): 12822098

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 12743, 25486, 242117, 484234, 547949, 1095898, 10411031, 20822062]

約数ペア:

[(1, 20822062), (2, 10411031), (19, 1095898), (38, 547949), (43, 484234), (86, 242117), (817, 25486), (1634, 12743)]