2000675079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 3373977600

約数和(自身を除く): 1373302521

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 79, 117, 207, 237, 299, 351, 621, 711, 897, 1027, 1817, 2133, 2691, 3081, 3137, 5451, 8073, 9243, 9411, 16353, 23621, 27729, 28233, 40781, 49059, 70863, 72151, 84699, 122343, 212589, 216453, 247823, 367029, 637767, 649359, 743469, 937963, 1101087, 1948077, 2230407, 2813889, 3221699, 5699929, 6691221, 8441667, 9665097, 17099787, 25325001, 28995291, 51299361, 74099077, 86985873, 153898083, 222297231, 666891693, 2000675079]

約数ペア:

[(1, 2000675079), (3, 666891693), (9, 222297231), (13, 153898083), (23, 86985873), (27, 74099077), (39, 51299361), (69, 28995291), (79, 25325001), (117, 17099787), (207, 9665097), (237, 8441667), (299, 6691221), (351, 5699929), (621, 3221699), (711, 2813889), (897, 2230407), (1027, 1948077), (1817, 1101087), (2133, 937963), (2691, 743469), (3081, 649359), (3137, 637767), (5451, 367029), (8073, 247823), (9243, 216453), (9411, 212589), (16353, 122343), (23621, 84699), (27729, 72151), (28233, 70863), (40781, 49059)]