20137535230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87554501}}^1$

素因数の和:87554531

約数の個数: 16

約数和(自身を含む): 37823544864

約数和(自身を除く): 17686009634

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87554501, 175109002, 437772505, 875545010, 2013753523, 4027507046, 10068767615, 20137535230]

約数ペア:

[(1, 20137535230), (2, 10068767615), (5, 4027507046), (10, 2013753523), (23, 875545010), (46, 437772505), (115, 175109002), (230, 87554501)]