20126661943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{29723}}^1$

素因数の和:30126

約数の個数: 16

約数和(自身を含む): 21415547520

約数和(自身を除く): 1288885577

約数列:

[1, 19, 157, 227, 2983, 4313, 29723, 35639, 564737, 677141, 4666511, 6747121, 88663709, 128195299, 1059297997, 20126661943]

約数ペア:

[(1, 20126661943), (19, 1059297997), (157, 128195299), (227, 88663709), (2983, 6747121), (4313, 4666511), (29723, 677141), (35639, 564737)]