20538859909428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50891}}^1\times {\mathrm{28097}}^1$

素因数の和:79027

約数の個数: 192

約数和(自身を含む): 64062361036800

約数和(自身を除く): 43523501127372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 28097, 50891, 56194, 84291, 101782, 112388, 152673, 168582, 196679, 203564, 252873, 305346, 337164, 356237, 393358, 458019, 505746, 533843, 590037, 610692, 712474, 758619, 786716, 916038, 966929, 1011492, 1067686, 1068711, 1180074, 1374057, 1424948, 1517238, 1601529, 1770111, 1832076, 1933858, 2135372, 2137422, 2360148, 2748114, 2900787, 3034476, 3203058, 3206133, 3540222, 3736901, 3867716, 4274844, 4804587, 5310333, 5496228, 5801574, 6406116, 6412266, 6768503, 7080444, 7473802, 8702361, 9609174, 9618399, 10620666, 11210703, 11603148, 12824532, 13537006, 14413761, 14947604, 17404722, 19218348, 19236798, 20305509, 21241332, 22421406, 26107083, 27074012, 28827522, 33632109, 34809444, 38473596, 40611018, 44842812, 52214166, 57655044, 60916527, 67264218, 81222036, 100896327, 104428332, 121833054, 134528436, 182749581, 201792654, 243666108, 365499162, 403585308, 730998324, 1429884427, 2859768854, 4289653281, 5719537708, 8579306562, 10009190989, 12868959843, 17158613124, 20018381978, 25737919686, 27167804113, 30027572967, 38606879529, 40036763956, 51475839372, 54335608226, 60055145934, 77213759058, 81503412339, 90082718901, 108671216452, 120110291868, 154427518116, 163006824678, 180165437802, 190174628791, 244510237017, 270248156703, 326013649356, 360330875604, 380349257582, 489020474034, 540496313406, 570523886373, 733530711051, 760698515164, 978040948068, 1080992626812, 1141047772746, 1467061422102, 1711571659119, 2282095545492, 2934122844204, 3423143318238, 5134714977357, 6846286636476, 10269429954714, 20538859909428]

約数ペア:

[(1, 20538859909428), (2, 10269429954714), (3, 6846286636476), (4, 5134714977357), (6, 3423143318238), (7, 2934122844204), (9, 2282095545492), (12, 1711571659119), (14, 1467061422102), (18, 1141047772746), (19, 1080992626812), (21, 978040948068), (27, 760698515164), (28, 733530711051), (36, 570523886373), (38, 540496313406), (42, 489020474034), (54, 380349257582), (57, 360330875604), (63, 326013649356), (76, 270248156703), (84, 244510237017), (108, 190174628791), (114, 180165437802), (126, 163006824678), (133, 154427518116), (171, 120110291868), (189, 108671216452), (228, 90082718901), (252, 81503412339), (266, 77213759058), (342, 60055145934), (378, 54335608226), (399, 51475839372), (513, 40036763956), (532, 38606879529), (684, 30027572967), (756, 27167804113), (798, 25737919686), (1026, 20018381978), (1197, 17158613124), (1596, 12868959843), (2052, 10009190989), (2394, 8579306562), (3591, 5719537708), (4788, 4289653281), (7182, 2859768854), (14364, 1429884427), (28097, 730998324), (50891, 403585308), (56194, 365499162), (84291, 243666108), (101782, 201792654), (112388, 182749581), (152673, 134528436), (168582, 121833054), (196679, 104428332), (203564, 100896327), (252873, 81222036), (305346, 67264218), (337164, 60916527), (356237, 57655044), (393358, 52214166), (458019, 44842812), (505746, 40611018), (533843, 38473596), (590037, 34809444), (610692, 33632109), (712474, 28827522), (758619, 27074012), (786716, 26107083), (916038, 22421406), (966929, 21241332), (1011492, 20305509), (1067686, 19236798), (1068711, 19218348), (1180074, 17404722), (1374057, 14947604), (1424948, 14413761), (1517238, 13537006), (1601529, 12824532), (1770111, 11603148), (1832076, 11210703), (1933858, 10620666), (2135372, 9618399), (2137422, 9609174), (2360148, 8702361), (2748114, 7473802), (2900787, 7080444), (3034476, 6768503), (3203058, 6412266), (3206133, 6406116), (3540222, 5801574), (3736901, 5496228), (3867716, 5310333), (4274844, 4804587)]