20611335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59743}}^1$

素因数の和:59774

約数の個数: 16

約数和(自身を含む): 34412544

約数和(自身を除く): 13801209

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 59743, 179229, 298715, 896145, 1374089, 4122267, 6870445, 20611335]

約数ペア:

[(1, 20611335), (3, 6870445), (5, 4122267), (15, 1374089), (23, 896145), (69, 298715), (115, 179229), (345, 59743)]