20153173666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1220369}}^1$

素因数の和:1220753

約数の個数: 16

約数和(自身を含む): 31631990400

約数和(自身を除く): 11478816734

約数列:

[1, 2, 23, 46, 359, 718, 8257, 16514, 1220369, 2440738, 28068487, 56136974, 438112471, 876224942, 10076586833, 20153173666]

約数ペア:

[(1, 20153173666), (2, 10076586833), (23, 876224942), (46, 438112471), (359, 56136974), (718, 28068487), (8257, 2440738), (16514, 1220369)]