20888970474

素因数分解:

$2^1\times 3^1\times {\mathrm{19301}}^1\times {\mathrm{180379}}^1$

素因数の和:199685

約数の個数: 16

約数和(自身を含む): 41780337120

約数和(自身を除く): 20891366646

約数列:

[1, 2, 3, 6, 19301, 38602, 57903, 115806, 180379, 360758, 541137, 1082274, 3481495079, 6962990158, 10444485237, 20888970474]

約数ペア:

[(1, 20888970474), (2, 10444485237), (3, 6962990158), (6, 3481495079), (19301, 1082274), (38602, 541137), (57903, 360758), (115806, 180379)]