20221578428

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{25403993}}^1$

素因数の和:25404196

約数の個数: 12

約数和(自身を含む): 35565591600

約数和(自身を除く): 15344013172

約数列:

[1, 2, 4, 199, 398, 796, 25403993, 50807986, 101615972, 5055394607, 10110789214, 20221578428]

約数ペア:

[(1, 20221578428), (2, 10110789214), (4, 5055394607), (199, 101615972), (398, 50807986), (796, 25403993)]