20216202130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87896531}}^1$

素因数の和:87896561

約数の個数: 16

約数和(自身を含む): 37971301824

約数和(自身を除く): 17755099694

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87896531, 175793062, 439482655, 878965310, 2021620213, 4043240426, 10108101065, 20216202130]

約数ペア:

[(1, 20216202130), (2, 10108101065), (5, 4043240426), (10, 2021620213), (23, 878965310), (46, 439482655), (115, 175793062), (230, 87896531)]