20082772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11535

約数の個数: 24

約数和(自身を含む): 38606400

約数和(自身を除く): 18523628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11489, 22978, 45956, 218291, 264247, 436582, 528494, 873164, 1056988, 5020693, 10041386, 20082772]

約数ペア:

[(1, 20082772), (2, 10041386), (4, 5020693), (19, 1056988), (23, 873164), (38, 528494), (46, 436582), (76, 264247), (92, 218291), (437, 45956), (874, 22978), (1748, 11489)]