20163312388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219166439}}^1$

素因数の和:219166466

約数の個数: 12

約数和(自身を含む): 36819961920

約数和(自身を除く): 16656649532

約数列:

[1, 2, 4, 23, 46, 92, 219166439, 438332878, 876665756, 5040828097, 10081656194, 20163312388]

約数ペア:

[(1, 20163312388), (2, 10081656194), (4, 5040828097), (23, 876665756), (46, 438332878), (92, 219166439)]