20343822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147419}}^1$

素因数の和:147447

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 22113138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147419, 294838, 442257, 884514, 3390637, 6781274, 10171911, 20343822]

約数ペア:

[(1, 20343822), (2, 10171911), (3, 6781274), (6, 3390637), (23, 884514), (46, 442257), (69, 294838), (138, 147419)]