20156219326

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{19051247}}^1$

素因数の和:19051295

約数の個数: 12

約数和(自身を含む): 31606020432

約数和(自身を除く): 11449801106

約数列:

[1, 2, 23, 46, 529, 1058, 19051247, 38102494, 438178681, 876357362, 10078109663, 20156219326]

約数ペア:

[(1, 20156219326), (2, 10078109663), (23, 876357362), (46, 438178681), (529, 38102494), (1058, 19051247)]