20650377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5741}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 30317760

約数和(自身を除く): 9667383

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5741, 17223, 63151, 189453, 625769, 1877307, 6883459, 20650377]

約数ペア:

[(1, 20650377), (3, 6883459), (11, 1877307), (33, 625769), (109, 189453), (327, 63151), (1199, 17223), (3597, 5741)]