20172089916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50939621}}^1$

素因数の和:50939642

約数の個数: 36

約数和(自身を含む): 55626067224

約数和(自身を除く): 35453977308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50939621, 101879242, 152818863, 203758484, 305637726, 458456589, 560335831, 611275452, 916913178, 1120671662, 1681007493, 1833826356, 2241343324, 3362014986, 5043022479, 6724029972, 10086044958, 20172089916]

約数ペア:

[(1, 20172089916), (2, 10086044958), (3, 6724029972), (4, 5043022479), (6, 3362014986), (9, 2241343324), (11, 1833826356), (12, 1681007493), (18, 1120671662), (22, 916913178), (33, 611275452), (36, 560335831), (44, 458456589), (66, 305637726), (99, 203758484), (132, 152818863), (198, 101879242), (396, 50939621)]