20123134263

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32404403}}^1$

素因数の和:32404435

約数の個数: 16

約数和(自身を含む): 31108227840

約数和(自身を除く): 10985093577

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32404403, 97213209, 291639627, 745301269, 874918881, 2235903807, 6707711421, 20123134263]

約数ペア:

[(1, 20123134263), (3, 6707711421), (9, 2235903807), (23, 874918881), (27, 745301269), (69, 291639627), (207, 97213209), (621, 32404403)]