20166470194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{528001}}^1$

素因数の和:528142

約数の個数: 24

約数和(自身を含む): 33045533172

約数和(自身を除く): 12879062978

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1469, 2938, 19097, 38194, 528001, 1056002, 6864013, 13728026, 59664113, 89232169, 119328226, 178464338, 775633469, 1551266938, 10083235097, 20166470194]

約数ペア:

[(1, 20166470194), (2, 10083235097), (13, 1551266938), (26, 775633469), (113, 178464338), (169, 119328226), (226, 89232169), (338, 59664113), (1469, 13728026), (2938, 6864013), (19097, 1056002), (38194, 528001)]