20057901226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39640121}}^1$

素因数の和:39640157

約数の個数: 16

約数和(自身を含む): 34249065408

約数和(自身を除く): 14191164182

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39640121, 79280242, 436041331, 872082662, 911722783, 1823445566, 10028950613, 20057901226]

約数ペア:

[(1, 20057901226), (2, 10028950613), (11, 1823445566), (22, 911722783), (23, 872082662), (46, 436041331), (253, 79280242), (506, 39640121)]