20156293846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{315011}}^1$

素因数の和:315156

約数の個数: 32

約数和(自身を含む): 34293466368

約数和(自身を除く): 14137172522

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 598, 1391, 2461, 2782, 4922, 31993, 63986, 315011, 630022, 4095143, 7245253, 8190286, 14490506, 33706177, 67412354, 94188289, 188376578, 438180301, 775242071, 876360602, 1550484142, 10078146923, 20156293846]

約数ペア:

[(1, 20156293846), (2, 10078146923), (13, 1550484142), (23, 876360602), (26, 775242071), (46, 438180301), (107, 188376578), (214, 94188289), (299, 67412354), (598, 33706177), (1391, 14490506), (2461, 8190286), (2782, 7245253), (4922, 4095143), (31993, 630022), (63986, 315011)]