20073218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10993}}^1$

素因数の和:11089

約数の個数: 16

約数和(自身を含む): 33245856

約数和(自身を除く): 13172638

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10993, 21986, 120923, 241846, 912419, 1824838, 10036609, 20073218]

約数ペア:

[(1, 20073218), (2, 10036609), (11, 1824838), (22, 912419), (83, 241846), (166, 120923), (913, 21986), (1826, 10993)]