20407773204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5077}}^1$

素因数の和:5519

約数の個数: 192

約数和(自身を含む): 65290892800

約数和(自身を除く): 44883119596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 409, 468, 546, 702, 756, 818, 819, 1092, 1227, 1404, 1636, 1638, 2454, 2457, 2863, 3276, 3681, 4908, 4914, 5077, 5317, 5726, 7362, 8589, 9828, 10154, 10634, 11043, 11452, 14724, 15231, 15951, 17178, 20308, 21268, 22086, 25767, 30462, 31902, 34356, 35539, 37219, 44172, 45693, 47853, 51534, 60924, 63804, 66001, 71078, 74438, 77301, 91386, 95706, 103068, 106617, 111657, 132002, 137079, 142156, 143559, 148876, 154602, 182772, 191412, 198003, 213234, 223314, 264004, 274158, 287118, 309204, 319851, 334971, 396006, 426468, 446628, 462007, 548316, 574236, 594009, 639702, 669942, 792012, 924014, 959553, 1004913, 1188018, 1279404, 1339884, 1386021, 1782027, 1848028, 1919106, 2009826, 2076493, 2376036, 2772042, 3564054, 3838212, 4019652, 4152986, 4158063, 5544084, 6229479, 7128108, 8305972, 8316126, 12458958, 12474189, 14535451, 16632252, 18688437, 24917916, 24948378, 26994409, 29070902, 37376874, 43606353, 49896756, 53988818, 56065311, 58141804, 74753748, 80983227, 87212706, 107977636, 112130622, 130819059, 161966454, 174425412, 188960863, 224261244, 242949681, 261638118, 323932908, 377921726, 392457177, 485899362, 523276236, 566882589, 728849043, 755843452, 784914354, 971798724, 1133765178, 1457698086, 1569828708, 1700647767, 2267530356, 2915396172, 3401295534, 5101943301, 6802591068, 10203886602, 20407773204]

約数ペア:

[(1, 20407773204), (2, 10203886602), (3, 6802591068), (4, 5101943301), (6, 3401295534), (7, 2915396172), (9, 2267530356), (12, 1700647767), (13, 1569828708), (14, 1457698086), (18, 1133765178), (21, 971798724), (26, 784914354), (27, 755843452), (28, 728849043), (36, 566882589), (39, 523276236), (42, 485899362), (52, 392457177), (54, 377921726), (63, 323932908), (78, 261638118), (84, 242949681), (91, 224261244), (108, 188960863), (117, 174425412), (126, 161966454), (156, 130819059), (182, 112130622), (189, 107977636), (234, 87212706), (252, 80983227), (273, 74753748), (351, 58141804), (364, 56065311), (378, 53988818), (409, 49896756), (468, 43606353), (546, 37376874), (702, 29070902), (756, 26994409), (818, 24948378), (819, 24917916), (1092, 18688437), (1227, 16632252), (1404, 14535451), (1636, 12474189), (1638, 12458958), (2454, 8316126), (2457, 8305972), (2863, 7128108), (3276, 6229479), (3681, 5544084), (4908, 4158063), (4914, 4152986), (5077, 4019652), (5317, 3838212), (5726, 3564054), (7362, 2772042), (8589, 2376036), (9828, 2076493), (10154, 2009826), (10634, 1919106), (11043, 1848028), (11452, 1782027), (14724, 1386021), (15231, 1339884), (15951, 1279404), (17178, 1188018), (20308, 1004913), (21268, 959553), (22086, 924014), (25767, 792012), (30462, 669942), (31902, 639702), (34356, 594009), (35539, 574236), (37219, 548316), (44172, 462007), (45693, 446628), (47853, 426468), (51534, 396006), (60924, 334971), (63804, 319851), (66001, 309204), (71078, 287118), (74438, 274158), (77301, 264004), (91386, 223314), (95706, 213234), (103068, 198003), (106617, 191412), (111657, 182772), (132002, 154602), (137079, 148876), (142156, 143559)]