20073162170889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1\times {\mathrm{572791}}^1$

素因数の和:575042

約数の個数: 48

約数和(自身を含む): 30652528558080

約数和(自身を除く): 10579366387191

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2143, 5451, 6429, 16353, 19287, 49289, 147867, 169297, 443601, 507891, 572791, 1523673, 1718373, 3893831, 5155119, 11681493, 13174193, 35044479, 39522579, 45250489, 118567737, 135751467, 407254401, 1040761247, 1227491113, 3122283741, 3682473339, 9366851223, 11047420017, 28232295599, 84696886797, 96971797927, 254090660391, 290915393781, 872746181343, 2230351352321, 6691054056963, 20073162170889]

約数ペア:

[(1, 20073162170889), (3, 6691054056963), (9, 2230351352321), (23, 872746181343), (69, 290915393781), (79, 254090660391), (207, 96971797927), (237, 84696886797), (711, 28232295599), (1817, 11047420017), (2143, 9366851223), (5451, 3682473339), (6429, 3122283741), (16353, 1227491113), (19287, 1040761247), (49289, 407254401), (147867, 135751467), (169297, 118567737), (443601, 45250489), (507891, 39522579), (572791, 35044479), (1523673, 13174193), (1718373, 11681493), (3893831, 5155119)]