20107332540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{52967}}^1$

素因数の和:53041

約数の個数: 192

約数和(自身を含む): 67629542400

約数和(自身を除く): 47522209860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1332, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2812, 3330, 3420, 3515, 3996, 4218, 4995, 5130, 6327, 6660, 7030, 8436, 9990, 10260, 10545, 12654, 14060, 18981, 19980, 21090, 25308, 31635, 37962, 42180, 52967, 63270, 75924, 94905, 105934, 126540, 158901, 189810, 211868, 264835, 317802, 379620, 476703, 529670, 635604, 794505, 953406, 1006373, 1059340, 1430109, 1589010, 1906812, 1959779, 2012746, 2383515, 2860218, 3019119, 3178020, 3919558, 4025492, 4767030, 5031865, 5720436, 5879337, 6038238, 7150545, 7839116, 9057357, 9534060, 9798895, 10063730, 11758674, 12076476, 14301090, 15095595, 17638011, 18114714, 19597790, 20127460, 23517348, 27172071, 28602180, 29396685, 30191190, 35276022, 36229428, 37235801, 39195580, 45286785, 52914033, 54344142, 58793370, 60382380, 70552044, 74471602, 88190055, 90573570, 105828066, 108688284, 111707403, 117586740, 135860355, 148943204, 176380110, 181147140, 186179005, 211656132, 223414806, 264570165, 271720710, 335122209, 352760220, 372358010, 446829612, 529140330, 543441420, 558537015, 670244418, 744716020, 1005366627, 1058280660, 1117074030, 1340488836, 1675611045, 2010733254, 2234148060, 3351222090, 4021466508, 5026833135, 6702444180, 10053666270, 20107332540]

約数ペア:

[(1, 20107332540), (2, 10053666270), (3, 6702444180), (4, 5026833135), (5, 4021466508), (6, 3351222090), (9, 2234148060), (10, 2010733254), (12, 1675611045), (15, 1340488836), (18, 1117074030), (19, 1058280660), (20, 1005366627), (27, 744716020), (30, 670244418), (36, 558537015), (37, 543441420), (38, 529140330), (45, 446829612), (54, 372358010), (57, 352760220), (60, 335122209), (74, 271720710), (76, 264570165), (90, 223414806), (95, 211656132), (108, 186179005), (111, 181147140), (114, 176380110), (135, 148943204), (148, 135860355), (171, 117586740), (180, 111707403), (185, 108688284), (190, 105828066), (222, 90573570), (228, 88190055), (270, 74471602), (285, 70552044), (333, 60382380), (342, 58793370), (370, 54344142), (380, 52914033), (444, 45286785), (513, 39195580), (540, 37235801), (555, 36229428), (570, 35276022), (666, 30191190), (684, 29396685), (703, 28602180), (740, 27172071), (855, 23517348), (999, 20127460), (1026, 19597790), (1110, 18114714), (1140, 17638011), (1332, 15095595), (1406, 14301090), (1665, 12076476), (1710, 11758674), (1998, 10063730), (2052, 9798895), (2109, 9534060), (2220, 9057357), (2565, 7839116), (2812, 7150545), (3330, 6038238), (3420, 5879337), (3515, 5720436), (3996, 5031865), (4218, 4767030), (4995, 4025492), (5130, 3919558), (6327, 3178020), (6660, 3019119), (7030, 2860218), (8436, 2383515), (9990, 2012746), (10260, 1959779), (10545, 1906812), (12654, 1589010), (14060, 1430109), (18981, 1059340), (19980, 1006373), (21090, 953406), (25308, 794505), (31635, 635604), (37962, 529670), (42180, 476703), (52967, 379620), (63270, 317802), (75924, 264835), (94905, 211868), (105934, 189810), (126540, 158901)]