20330566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 31998240

約数和(自身を除く): 11667674

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4937, 9874, 143173, 286346, 350527, 701054, 10165283, 20330566]

約数ペア:

[(1, 20330566), (2, 10165283), (29, 701054), (58, 350527), (71, 286346), (142, 143173), (2059, 9874), (4118, 4937)]