20184837730

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8891999}}^1$

素因数の和:8892233

約数の個数: 16

約数和(自身を含む): 36492768000

約数和(自身を除く): 16307930270

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8891999, 17783998, 44459995, 88919990, 2018483773, 4036967546, 10092418865, 20184837730]

約数ペア:

[(1, 20184837730), (2, 10092418865), (5, 4036967546), (10, 2018483773), (227, 88919990), (454, 44459995), (1135, 17783998), (2270, 8891999)]