20293866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49019}}^1$

素因数の和:49050

約数の個数: 24

約数和(自身を含む): 45882720

約数和(自身を除く): 25588854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49019, 98038, 147057, 294114, 441171, 882342, 1127437, 2254874, 3382311, 6764622, 10146933, 20293866]

約数ペア:

[(1, 20293866), (2, 10146933), (3, 6764622), (6, 3382311), (9, 2254874), (18, 1127437), (23, 882342), (46, 441171), (69, 294114), (138, 147057), (207, 98038), (414, 49019)]