20163242832309

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{3301}}^1\times {\mathrm{21031}}^1$

素因数の和:24719

約数の個数: 64

約数和(自身を含む): 30934767452160

約数和(自身を除く): 10771524619851

約数列:

[1, 3, 9, 27, 31, 93, 279, 347, 837, 1041, 3123, 3301, 9369, 9903, 10757, 21031, 29709, 32271, 63093, 89127, 96813, 102331, 189279, 290439, 306993, 567837, 651961, 920979, 1145447, 1955883, 2762937, 3436341, 5867649, 7297757, 10309023, 17602947, 21893271, 30927069, 35508857, 65679813, 69423331, 106526571, 197039439, 208269993, 226230467, 319579713, 624809979, 678691401, 958739139, 1874429937, 2036074203, 2152123261, 6108222609, 6456369783, 19369109349, 24089895857, 58107328047, 72269687571, 216809062713, 650427188139, 746786771567, 2240360314701, 6721080944103, 20163242832309]

約数ペア:

[(1, 20163242832309), (3, 6721080944103), (9, 2240360314701), (27, 746786771567), (31, 650427188139), (93, 216809062713), (279, 72269687571), (347, 58107328047), (837, 24089895857), (1041, 19369109349), (3123, 6456369783), (3301, 6108222609), (9369, 2152123261), (9903, 2036074203), (10757, 1874429937), (21031, 958739139), (29709, 678691401), (32271, 624809979), (63093, 319579713), (89127, 226230467), (96813, 208269993), (102331, 197039439), (189279, 106526571), (290439, 69423331), (306993, 65679813), (567837, 35508857), (651961, 30927069), (920979, 21893271), (1145447, 17602947), (1955883, 10309023), (2762937, 7297757), (3436341, 5867649)]