20196973104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:808

約数の個数: 320

約数和(自身を含む): 66852864000

約数和(自身を除く): 46655890896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 233, 264, 282, 308, 329, 336, 376, 462, 466, 499, 517, 528, 564, 616, 658, 699, 752, 924, 932, 987, 998, 1034, 1128, 1232, 1316, 1398, 1497, 1551, 1631, 1848, 1864, 1974, 1996, 2068, 2256, 2563, 2632, 2796, 2994, 3102, 3262, 3493, 3619, 3696, 3728, 3948, 3992, 4136, 4893, 5126, 5264, 5489, 5592, 5988, 6204, 6524, 6986, 7238, 7689, 7896, 7984, 8272, 9786, 10252, 10479, 10857, 10951, 10978, 11184, 11976, 12408, 13048, 13972, 14476, 15378, 15792, 16467, 17941, 19572, 20504, 20958, 21714, 21902, 21956, 23453, 23952, 24816, 26096, 27944, 28952, 30756, 32853, 32934, 35882, 38423, 39144, 41008, 41916, 43428, 43804, 43912, 46906, 53823, 55888, 57904, 61512, 65706, 65868, 70359, 71764, 76657, 76846, 78288, 83832, 86856, 87608, 87824, 93812, 107646, 115269, 116267, 120461, 123024, 131412, 131736, 140718, 143528, 153314, 153692, 164171, 167664, 173712, 175216, 187624, 215292, 229971, 230538, 232534, 240922, 257983, 262824, 263472, 281436, 287056, 306628, 307384, 328342, 348801, 361383, 375248, 430584, 459942, 461076, 465068, 481844, 492513, 515966, 525648, 562872, 613256, 614768, 656684, 697602, 722766, 773949, 813869, 843227, 861168, 919884, 922152, 930136, 963688, 985026, 1031932, 1125744, 1226512, 1278937, 1313368, 1395204, 1445532, 1547898, 1627738, 1686454, 1805881, 1839768, 1844304, 1860272, 1927376, 1970052, 2063864, 2441607, 2529681, 2557874, 2626736, 2790408, 2891064, 3095796, 3255476, 3372908, 3611762, 3679536, 3836811, 3940104, 4127728, 4883214, 5059362, 5115748, 5417643, 5464549, 5580816, 5782128, 6191592, 6510952, 6745816, 7223524, 7673622, 7880208, 8952559, 9766428, 10118724, 10231496, 10835286, 10929098, 12383184, 13021904, 13491632, 14447048, 15347244, 16393647, 17905118, 19532856, 20237448, 20462992, 21670572, 21858196, 26857677, 28894096, 30694488, 32787294, 35810236, 38251843, 39065712, 40474896, 43341144, 43716392, 53715354, 60110039, 61388976, 65574588, 71620472, 76503686, 86682288, 87432784, 107430708, 114755529, 120220078, 131149176, 143240944, 153007372, 180330117, 214861416, 229511058, 240440156, 262298352, 306014744, 360660234, 420770273, 429722832, 459022116, 480880312, 612029488, 721320468, 841540546, 918044232, 961760624, 1262310819, 1442640936, 1683081092, 1836088464, 2524621638, 2885281872, 3366162184, 5049243276, 6732324368, 10098486552, 20196973104]

約数ペア:

[(1, 20196973104), (2, 10098486552), (3, 6732324368), (4, 5049243276), (6, 3366162184), (7, 2885281872), (8, 2524621638), (11, 1836088464), (12, 1683081092), (14, 1442640936), (16, 1262310819), (21, 961760624), (22, 918044232), (24, 841540546), (28, 721320468), (33, 612029488), (42, 480880312), (44, 459022116), (47, 429722832), (48, 420770273), (56, 360660234), (66, 306014744), (77, 262298352), (84, 240440156), (88, 229511058), (94, 214861416), (112, 180330117), (132, 153007372), (141, 143240944), (154, 131149176), (168, 120220078), (176, 114755529), (188, 107430708), (231, 87432784), (233, 86682288), (264, 76503686), (282, 71620472), (308, 65574588), (329, 61388976), (336, 60110039), (376, 53715354), (462, 43716392), (466, 43341144), (499, 40474896), (517, 39065712), (528, 38251843), (564, 35810236), (616, 32787294), (658, 30694488), (699, 28894096), (752, 26857677), (924, 21858196), (932, 21670572), (987, 20462992), (998, 20237448), (1034, 19532856), (1128, 17905118), (1232, 16393647), (1316, 15347244), (1398, 14447048), (1497, 13491632), (1551, 13021904), (1631, 12383184), (1848, 10929098), (1864, 10835286), (1974, 10231496), (1996, 10118724), (2068, 9766428), (2256, 8952559), (2563, 7880208), (2632, 7673622), (2796, 7223524), (2994, 6745816), (3102, 6510952), (3262, 6191592), (3493, 5782128), (3619, 5580816), (3696, 5464549), (3728, 5417643), (3948, 5115748), (3992, 5059362), (4136, 4883214), (4893, 4127728), (5126, 3940104), (5264, 3836811), (5489, 3679536), (5592, 3611762), (5988, 3372908), (6204, 3255476), (6524, 3095796), (6986, 2891064), (7238, 2790408), (7689, 2626736), (7896, 2557874), (7984, 2529681), (8272, 2441607), (9786, 2063864), (10252, 1970052), (10479, 1927376), (10857, 1860272), (10951, 1844304), (10978, 1839768), (11184, 1805881), (11976, 1686454), (12408, 1627738), (13048, 1547898), (13972, 1445532), (14476, 1395204), (15378, 1313368), (15792, 1278937), (16467, 1226512), (17941, 1125744), (19572, 1031932), (20504, 985026), (20958, 963688), (21714, 930136), (21902, 922152), (21956, 919884), (23453, 861168), (23952, 843227), (24816, 813869), (26096, 773949), (27944, 722766), (28952, 697602), (30756, 656684), (32853, 614768), (32934, 613256), (35882, 562872), (38423, 525648), (39144, 515966), (41008, 492513), (41916, 481844), (43428, 465068), (43804, 461076), (43912, 459942), (46906, 430584), (53823, 375248), (55888, 361383), (57904, 348801), (61512, 328342), (65706, 307384), (65868, 306628), (70359, 287056), (71764, 281436), (76657, 263472), (76846, 262824), (78288, 257983), (83832, 240922), (86856, 232534), (87608, 230538), (87824, 229971), (93812, 215292), (107646, 187624), (115269, 175216), (116267, 173712), (120461, 167664), (123024, 164171), (131412, 153692), (131736, 153314), (140718, 143528)]