20580159348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:768

約数の個数: 288

約数和(自身を含む): 64432435200

約数和(自身を除く): 43852275852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 331, 372, 378, 379, 434, 441, 558, 588, 651, 662, 756, 758, 837, 868, 882, 993, 1116, 1137, 1302, 1323, 1324, 1516, 1519, 1674, 1764, 1953, 1986, 2274, 2317, 2604, 2646, 2653, 2979, 3038, 3348, 3411, 3906, 3972, 4548, 4557, 4634, 5292, 5306, 5859, 5958, 6076, 6822, 6951, 7812, 7959, 8937, 9114, 9268, 10233, 10261, 10612, 11718, 11749, 11916, 13644, 13671, 13902, 15918, 16219, 17874, 18228, 18571, 20466, 20522, 20853, 23436, 23498, 23877, 27342, 27804, 30783, 31836, 32438, 35247, 35748, 37142, 40932, 41013, 41044, 41706, 46996, 47754, 48657, 54684, 55713, 61566, 62559, 64876, 70494, 71631, 71827, 74284, 82026, 82243, 83412, 92349, 95508, 97314, 105741, 111426, 123132, 125118, 125449, 140988, 143262, 143654, 145971, 164052, 164486, 167139, 184698, 194628, 211482, 215481, 222852, 246729, 250236, 250898, 277047, 286524, 287308, 291942, 317223, 328972, 334278, 369396, 376347, 422964, 430962, 437913, 493458, 501417, 501796, 502789, 554094, 575701, 583884, 634446, 646443, 668556, 740187, 752694, 861924, 875826, 878143, 986916, 1002834, 1005578, 1108188, 1129041, 1151402, 1268892, 1292886, 1480374, 1505388, 1508367, 1727103, 1751652, 1756286, 1939329, 2005668, 2011156, 2220561, 2258082, 2302804, 2585772, 2634429, 2960748, 3016734, 3387123, 3454206, 3512572, 3878658, 3888919, 4441122, 4516164, 4525101, 5181309, 5268858, 6033468, 6147001, 6774246, 6908412, 7757316, 7777838, 7903287, 8882244, 9050202, 10362618, 10537716, 11666757, 12294002, 13548492, 13575303, 15543927, 15555676, 15806574, 18100404, 18441003, 20725236, 23333514, 23709861, 24588004, 27150606, 27222433, 31087854, 31613148, 35000271, 36882006, 46667028, 47419722, 54301212, 54444866, 55323009, 62175708, 70000542, 73764012, 81667299, 94839444, 105000813, 108889732, 110646018, 140001084, 163334598, 165969027, 190557031, 210001626, 221292036, 245001897, 326669196, 331938054, 381114062, 420003252, 490003794, 571671093, 663876108, 735005691, 762228124, 980007588, 1143342186, 1470011382, 1715013279, 2286684372, 2940022764, 3430026558, 5145039837, 6860053116, 10290079674, 20580159348]

約数ペア:

[(1, 20580159348), (2, 10290079674), (3, 6860053116), (4, 5145039837), (6, 3430026558), (7, 2940022764), (9, 2286684372), (12, 1715013279), (14, 1470011382), (18, 1143342186), (21, 980007588), (27, 762228124), (28, 735005691), (31, 663876108), (36, 571671093), (42, 490003794), (49, 420003252), (54, 381114062), (62, 331938054), (63, 326669196), (84, 245001897), (93, 221292036), (98, 210001626), (108, 190557031), (124, 165969027), (126, 163334598), (147, 140001084), (186, 110646018), (189, 108889732), (196, 105000813), (217, 94839444), (252, 81667299), (279, 73764012), (294, 70000542), (331, 62175708), (372, 55323009), (378, 54444866), (379, 54301212), (434, 47419722), (441, 46667028), (558, 36882006), (588, 35000271), (651, 31613148), (662, 31087854), (756, 27222433), (758, 27150606), (837, 24588004), (868, 23709861), (882, 23333514), (993, 20725236), (1116, 18441003), (1137, 18100404), (1302, 15806574), (1323, 15555676), (1324, 15543927), (1516, 13575303), (1519, 13548492), (1674, 12294002), (1764, 11666757), (1953, 10537716), (1986, 10362618), (2274, 9050202), (2317, 8882244), (2604, 7903287), (2646, 7777838), (2653, 7757316), (2979, 6908412), (3038, 6774246), (3348, 6147001), (3411, 6033468), (3906, 5268858), (3972, 5181309), (4548, 4525101), (4557, 4516164), (4634, 4441122), (5292, 3888919), (5306, 3878658), (5859, 3512572), (5958, 3454206), (6076, 3387123), (6822, 3016734), (6951, 2960748), (7812, 2634429), (7959, 2585772), (8937, 2302804), (9114, 2258082), (9268, 2220561), (10233, 2011156), (10261, 2005668), (10612, 1939329), (11718, 1756286), (11749, 1751652), (11916, 1727103), (13644, 1508367), (13671, 1505388), (13902, 1480374), (15918, 1292886), (16219, 1268892), (17874, 1151402), (18228, 1129041), (18571, 1108188), (20466, 1005578), (20522, 1002834), (20853, 986916), (23436, 878143), (23498, 875826), (23877, 861924), (27342, 752694), (27804, 740187), (30783, 668556), (31836, 646443), (32438, 634446), (35247, 583884), (35748, 575701), (37142, 554094), (40932, 502789), (41013, 501796), (41044, 501417), (41706, 493458), (46996, 437913), (47754, 430962), (48657, 422964), (54684, 376347), (55713, 369396), (61566, 334278), (62559, 328972), (64876, 317223), (70494, 291942), (71631, 287308), (71827, 286524), (74284, 277047), (82026, 250898), (82243, 250236), (83412, 246729), (92349, 222852), (95508, 215481), (97314, 211482), (105741, 194628), (111426, 184698), (123132, 167139), (125118, 164486), (125449, 164052), (140988, 145971), (143262, 143654)]