20186417440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36559}}^1$

素因数の和:36627

約数の個数: 192

約数和(自身を含む): 59701017600

約数和(自身を除く): 39514600160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 290, 340, 406, 464, 476, 493, 544, 560, 580, 595, 680, 812, 928, 952, 986, 1015, 1120, 1160, 1190, 1360, 1624, 1904, 1972, 2030, 2320, 2380, 2465, 2720, 3248, 3451, 3808, 3944, 4060, 4640, 4760, 4930, 6496, 6902, 7888, 8120, 9520, 9860, 13804, 15776, 16240, 17255, 19040, 19720, 27608, 32480, 34510, 36559, 39440, 55216, 69020, 73118, 78880, 110432, 138040, 146236, 182795, 255913, 276080, 292472, 365590, 511826, 552160, 584944, 621503, 731180, 1023652, 1060211, 1169888, 1243006, 1279565, 1462360, 2047304, 2120422, 2486012, 2559130, 2924720, 3107515, 4094608, 4240844, 4350521, 4972024, 5118260, 5301055, 5849440, 6215030, 7421477, 8189216, 8481688, 8701042, 9944048, 10236520, 10602110, 12430060, 14842954, 16963376, 17402084, 18023587, 19888096, 20473040, 21204220, 21752605, 24860120, 29685908, 33926752, 34804168, 36047174, 37107385, 40946080, 42408440, 43505210, 49720240, 59371816, 69608336, 72094348, 74214770, 84816880, 87010420, 90117935, 99440480, 118743632, 126165109, 139216672, 144188696, 148429540, 169633760, 174020840, 180235870, 237487264, 252330218, 288377392, 296859080, 348041680, 360471740, 504660436, 576754784, 593718160, 630825545, 696083360, 720943480, 1009320872, 1187436320, 1261651090, 1441886960, 2018641744, 2523302180, 2883773920, 4037283488, 5046604360, 10093208720, 20186417440]

約数ペア:

[(1, 20186417440), (2, 10093208720), (4, 5046604360), (5, 4037283488), (7, 2883773920), (8, 2523302180), (10, 2018641744), (14, 1441886960), (16, 1261651090), (17, 1187436320), (20, 1009320872), (28, 720943480), (29, 696083360), (32, 630825545), (34, 593718160), (35, 576754784), (40, 504660436), (56, 360471740), (58, 348041680), (68, 296859080), (70, 288377392), (80, 252330218), (85, 237487264), (112, 180235870), (116, 174020840), (119, 169633760), (136, 148429540), (140, 144188696), (145, 139216672), (160, 126165109), (170, 118743632), (203, 99440480), (224, 90117935), (232, 87010420), (238, 84816880), (272, 74214770), (280, 72094348), (290, 69608336), (340, 59371816), (406, 49720240), (464, 43505210), (476, 42408440), (493, 40946080), (544, 37107385), (560, 36047174), (580, 34804168), (595, 33926752), (680, 29685908), (812, 24860120), (928, 21752605), (952, 21204220), (986, 20473040), (1015, 19888096), (1120, 18023587), (1160, 17402084), (1190, 16963376), (1360, 14842954), (1624, 12430060), (1904, 10602110), (1972, 10236520), (2030, 9944048), (2320, 8701042), (2380, 8481688), (2465, 8189216), (2720, 7421477), (3248, 6215030), (3451, 5849440), (3808, 5301055), (3944, 5118260), (4060, 4972024), (4640, 4350521), (4760, 4240844), (4930, 4094608), (6496, 3107515), (6902, 2924720), (7888, 2559130), (8120, 2486012), (9520, 2120422), (9860, 2047304), (13804, 1462360), (15776, 1279565), (16240, 1243006), (17255, 1169888), (19040, 1060211), (19720, 1023652), (27608, 731180), (32480, 621503), (34510, 584944), (36559, 552160), (39440, 511826), (55216, 365590), (69020, 292472), (73118, 276080), (78880, 255913), (110432, 182795), (138040, 146236)]