20155904042

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{19050949}}^1$

素因数の和:19050997

約数の個数: 12

約数和(自身を含む): 31605526050

約数和(自身を除く): 11449622008

約数列:

[1, 2, 23, 46, 529, 1058, 19050949, 38101898, 438171827, 876343654, 10077952021, 20155904042]

約数ペア:

[(1, 20155904042), (2, 10077952021), (23, 876343654), (46, 438171827), (529, 38101898), (1058, 19050949)]