20189144632

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5450633}}^1$

素因数の和:5451102

約数の個数: 16

約数和(自身を含む): 37936412640

約数和(自身を除く): 17747268008

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5450633, 10901266, 21802532, 43605064, 2523643079, 5047286158, 10094572316, 20189144632]

約数ペア:

[(1, 20189144632), (2, 10094572316), (4, 5047286158), (8, 2523643079), (463, 43605064), (926, 21802532), (1852, 10901266), (3704, 5450633)]