20267186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23189}}^1$

素因数の和:23233

約数の個数: 16

約数和(自身を含む): 33393600

約数和(自身を除く): 13126414

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23189, 46378, 440591, 533347, 881182, 1066694, 10133593, 20267186]

約数ペア:

[(1, 20267186), (2, 10133593), (19, 1066694), (23, 881182), (38, 533347), (46, 440591), (437, 46378), (874, 23189)]