20946277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 23510592

約数和(自身を除く): 2564315

約数列:

[1, 11, 67, 97, 293, 737, 1067, 3223, 6499, 19631, 28421, 71489, 215941, 312631, 1904207, 20946277]

約数ペア:

[(1, 20946277), (11, 1904207), (67, 312631), (97, 215941), (293, 71489), (737, 28421), (1067, 19631), (3223, 6499)]