20153374278

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1\times {\mathrm{31541}}^1$

素因数の和:32632

約数の個数: 32

約数和(自身を含む): 40719460320

約数和(自身を除く): 20566086042

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 977, 1954, 2931, 5862, 31541, 63082, 94623, 106493, 189246, 212986, 319479, 638958, 3437969, 6875938, 10313907, 20627814, 30815557, 61631114, 92446671, 184893342, 3358895713, 6717791426, 10076687139, 20153374278]

約数ペア:

[(1, 20153374278), (2, 10076687139), (3, 6717791426), (6, 3358895713), (109, 184893342), (218, 92446671), (327, 61631114), (654, 30815557), (977, 20627814), (1954, 10313907), (2931, 6875938), (5862, 3437969), (31541, 638958), (63082, 319479), (94623, 212986), (106493, 189246)]