20116214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 32783616

約数和(自身を除く): 12667402

約数列:

[1, 2, 23, 46, 61, 67, 107, 122, 134, 214, 1403, 1541, 2461, 2806, 3082, 4087, 4922, 6527, 7169, 8174, 13054, 14338, 94001, 150121, 164887, 188002, 300242, 329774, 437309, 874618, 10058107, 20116214]

約数ペア:

[(1, 20116214), (2, 10058107), (23, 874618), (46, 437309), (61, 329774), (67, 300242), (107, 188002), (122, 164887), (134, 150121), (214, 94001), (1403, 14338), (1541, 13054), (2461, 8174), (2806, 7169), (3082, 6527), (4087, 4922)]