20160857874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4712683}}^1$

素因数の和:4712742

約数の個数: 32

約数和(自身を含む): 43432095744

約数和(自身を除く): 23271237870

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4712683, 9425366, 14138049, 28276098, 108391709, 146093173, 216783418, 292186346, 325175127, 438279519, 650350254, 876559038, 3360142979, 6720285958, 10080428937, 20160857874]

約数ペア:

[(1, 20160857874), (2, 10080428937), (3, 6720285958), (6, 3360142979), (23, 876559038), (31, 650350254), (46, 438279519), (62, 325175127), (69, 292186346), (93, 216783418), (138, 146093173), (186, 108391709), (713, 28276098), (1426, 14138049), (2139, 9425366), (4278, 4712683)]