16124020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73291}}^1$

素因数の和:73311

約数の個数: 24

約数和(自身を含む): 36939168

約数和(自身を除く): 20815148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73291, 146582, 293164, 366455, 732910, 806201, 1465820, 1612402, 3224804, 4031005, 8062010, 16124020]

約数ペア:

[(1, 16124020), (2, 8062010), (4, 4031005), (5, 3224804), (10, 1612402), (11, 1465820), (20, 806201), (22, 732910), (44, 366455), (55, 293164), (110, 146582), (220, 73291)]