20016627852876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1831}}^1$

素因数の和:2457

約数の個数: 288

約数和(自身を含む): 51544970265600

約数和(自身を除く): 31528342412724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 71, 82, 102, 123, 142, 164, 204, 213, 246, 284, 426, 449, 492, 697, 852, 898, 1207, 1347, 1394, 1681, 1796, 1831, 2091, 2414, 2694, 2788, 2911, 3362, 3621, 3662, 4182, 4828, 5043, 5388, 5493, 5822, 6724, 7242, 7324, 7633, 8364, 8733, 10086, 10986, 11644, 14484, 15266, 17466, 18409, 20172, 21972, 22899, 28577, 30532, 31127, 31879, 34932, 36818, 45798, 49487, 55227, 57154, 62254, 63758, 73636, 75071, 85731, 91596, 93381, 95637, 98974, 110454, 114308, 119351, 124508, 127516, 130001, 148461, 150142, 171462, 186762, 191274, 197948, 220908, 225213, 238702, 260002, 296922, 300284, 312953, 342924, 358053, 373524, 382548, 390003, 450426, 477404, 520004, 541943, 593844, 625906, 716106, 754769, 780006, 822119, 900852, 938859, 1083886, 1251812, 1276207, 1307039, 1432212, 1509538, 1560012, 1625829, 1644238, 1877718, 2028967, 2167772, 2210017, 2264307, 2466357, 2552414, 2614078, 3019076, 3077911, 3251658, 3288476, 3755436, 3828621, 3921117, 4057934, 4420034, 4528614, 4932714, 5104828, 5228156, 5330041, 6086901, 6155822, 6503316, 6630051, 7657242, 7842234, 8115868, 8840068, 9057228, 9233733, 9865428, 10660082, 12173802, 12311644, 12831073, 13260102, 13976023, 15314484, 15684468, 15990123, 18467466, 21320164, 22219663, 24347604, 25662146, 26520204, 27952046, 31980246, 33706879, 36934932, 38493219, 41928069, 44439326, 51324292, 52324487, 53588599, 55904092, 58370449, 63960492, 66658989, 67413758, 76986438, 83856138, 88878652, 90610697, 101120637, 104648974, 107177198, 116740898, 133317978, 134827516, 153972876, 156973461, 160765797, 167712276, 175111347, 181221394, 202241274, 209297948, 214354396, 218531681, 233481796, 266635956, 271832091, 313946922, 321531594, 350222694, 362442788, 404482548, 437063362, 543664182, 573016943, 627893844, 643063188, 655595043, 700445388, 874126724, 911006183, 992297633, 1087328364, 1146033886, 1311190086, 1381982039, 1719050829, 1822012366, 1984595266, 2292067772, 2393188409, 2622380172, 2733018549, 2763964078, 2976892899, 3438101658, 3644024732, 3715038577, 3969190532, 4145946117, 4786376818, 5466037098, 5527928156, 5953785798, 6876203316, 7179565227, 7430077154, 8291892234, 9572753636, 10932074196, 11145115731, 11907571596, 14359130454, 14860154308, 16583784468, 22290231462, 23493694663, 28718260908, 40684202953, 44580462924, 46987389326, 70481083989, 81368405906, 93974778652, 98120724769, 122052608859, 140962167978, 162736811812, 196241449538, 244105217718, 281924335956, 294362174307, 392482899076, 488210435436, 588724348614, 1177448697228, 1668052321073, 3336104642146, 5004156963219, 6672209284292, 10008313926438, 20016627852876]

約数ペア:

[(1, 20016627852876), (2, 10008313926438), (3, 6672209284292), (4, 5004156963219), (6, 3336104642146), (12, 1668052321073), (17, 1177448697228), (34, 588724348614), (41, 488210435436), (51, 392482899076), (68, 294362174307), (71, 281924335956), (82, 244105217718), (102, 196241449538), (123, 162736811812), (142, 140962167978), (164, 122052608859), (204, 98120724769), (213, 93974778652), (246, 81368405906), (284, 70481083989), (426, 46987389326), (449, 44580462924), (492, 40684202953), (697, 28718260908), (852, 23493694663), (898, 22290231462), (1207, 16583784468), (1347, 14860154308), (1394, 14359130454), (1681, 11907571596), (1796, 11145115731), (1831, 10932074196), (2091, 9572753636), (2414, 8291892234), (2694, 7430077154), (2788, 7179565227), (2911, 6876203316), (3362, 5953785798), (3621, 5527928156), (3662, 5466037098), (4182, 4786376818), (4828, 4145946117), (5043, 3969190532), (5388, 3715038577), (5493, 3644024732), (5822, 3438101658), (6724, 2976892899), (7242, 2763964078), (7324, 2733018549), (7633, 2622380172), (8364, 2393188409), (8733, 2292067772), (10086, 1984595266), (10986, 1822012366), (11644, 1719050829), (14484, 1381982039), (15266, 1311190086), (17466, 1146033886), (18409, 1087328364), (20172, 992297633), (21972, 911006183), (22899, 874126724), (28577, 700445388), (30532, 655595043), (31127, 643063188), (31879, 627893844), (34932, 573016943), (36818, 543664182), (45798, 437063362), (49487, 404482548), (55227, 362442788), (57154, 350222694), (62254, 321531594), (63758, 313946922), (73636, 271832091), (75071, 266635956), (85731, 233481796), (91596, 218531681), (93381, 214354396), (95637, 209297948), (98974, 202241274), (110454, 181221394), (114308, 175111347), (119351, 167712276), (124508, 160765797), (127516, 156973461), (130001, 153972876), (148461, 134827516), (150142, 133317978), (171462, 116740898), (186762, 107177198), (191274, 104648974), (197948, 101120637), (220908, 90610697), (225213, 88878652), (238702, 83856138), (260002, 76986438), (296922, 67413758), (300284, 66658989), (312953, 63960492), (342924, 58370449), (358053, 55904092), (373524, 53588599), (382548, 52324487), (390003, 51324292), (450426, 44439326), (477404, 41928069), (520004, 38493219), (541943, 36934932), (593844, 33706879), (625906, 31980246), (716106, 27952046), (754769, 26520204), (780006, 25662146), (822119, 24347604), (900852, 22219663), (938859, 21320164), (1083886, 18467466), (1251812, 15990123), (1276207, 15684468), (1307039, 15314484), (1432212, 13976023), (1509538, 13260102), (1560012, 12831073), (1625829, 12311644), (1644238, 12173802), (1877718, 10660082), (2028967, 9865428), (2167772, 9233733), (2210017, 9057228), (2264307, 8840068), (2466357, 8115868), (2552414, 7842234), (2614078, 7657242), (3019076, 6630051), (3077911, 6503316), (3251658, 6155822), (3288476, 6086901), (3755436, 5330041), (3828621, 5228156), (3921117, 5104828), (4057934, 4932714), (4420034, 4528614)]