20370720744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6933

約数の個数: 192

約数和(自身を含む): 62650298880

約数和(自身を除く): 42279578136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1331, 1364, 1452, 2046, 2178, 2232, 2662, 2728, 2904, 3069, 3751, 3993, 4092, 4356, 5324, 6138, 6857, 7502, 7986, 8184, 8712, 10648, 11253, 11979, 12276, 13714, 15004, 15972, 20571, 22506, 23958, 24552, 27428, 30008, 31944, 33759, 41142, 41261, 45012, 47916, 54856, 61713, 67518, 75427, 82284, 82522, 90024, 95832, 123426, 123783, 135036, 150854, 164568, 165044, 212567, 226281, 246852, 247566, 270072, 301708, 330088, 371349, 425134, 452562, 493704, 495132, 603416, 637701, 678843, 742698, 829697, 850268, 905124, 990264, 1275402, 1357686, 1485396, 1659394, 1700536, 1810248, 1913103, 2338237, 2489091, 2550804, 2715372, 2970792, 3318788, 3826206, 4676474, 4978182, 5101608, 5430744, 6637576, 7014711, 7467273, 7652412, 9126667, 9352948, 9956364, 14029422, 14934546, 15304824, 18253334, 18705896, 19912728, 21044133, 25720607, 27380001, 28058844, 29869092, 36506668, 42088266, 51441214, 54760002, 56117688, 59738184, 73013336, 77161821, 82140003, 84176532, 102882428, 109520004, 154323642, 164280006, 168353064, 205764856, 219040008, 231485463, 282926677, 308647284, 328560012, 462970926, 565853354, 617294568, 657120024, 848780031, 925941852, 1131706708, 1697560062, 1851883704, 2263413416, 2546340093, 3395120124, 5092680186, 6790240248, 10185360372, 20370720744]

約数ペア:

[(1, 20370720744), (2, 10185360372), (3, 6790240248), (4, 5092680186), (6, 3395120124), (8, 2546340093), (9, 2263413416), (11, 1851883704), (12, 1697560062), (18, 1131706708), (22, 925941852), (24, 848780031), (31, 657120024), (33, 617294568), (36, 565853354), (44, 462970926), (62, 328560012), (66, 308647284), (72, 282926677), (88, 231485463), (93, 219040008), (99, 205764856), (121, 168353064), (124, 164280006), (132, 154323642), (186, 109520004), (198, 102882428), (242, 84176532), (248, 82140003), (264, 77161821), (279, 73013336), (341, 59738184), (363, 56117688), (372, 54760002), (396, 51441214), (484, 42088266), (558, 36506668), (682, 29869092), (726, 28058844), (744, 27380001), (792, 25720607), (968, 21044133), (1023, 19912728), (1089, 18705896), (1116, 18253334), (1331, 15304824), (1364, 14934546), (1452, 14029422), (2046, 9956364), (2178, 9352948), (2232, 9126667), (2662, 7652412), (2728, 7467273), (2904, 7014711), (3069, 6637576), (3751, 5430744), (3993, 5101608), (4092, 4978182), (4356, 4676474), (5324, 3826206), (6138, 3318788), (6857, 2970792), (7502, 2715372), (7986, 2550804), (8184, 2489091), (8712, 2338237), (10648, 1913103), (11253, 1810248), (11979, 1700536), (12276, 1659394), (13714, 1485396), (15004, 1357686), (15972, 1275402), (20571, 990264), (22506, 905124), (23958, 850268), (24552, 829697), (27428, 742698), (30008, 678843), (31944, 637701), (33759, 603416), (41142, 495132), (41261, 493704), (45012, 452562), (47916, 425134), (54856, 371349), (61713, 330088), (67518, 301708), (75427, 270072), (82284, 247566), (82522, 246852), (90024, 226281), (95832, 212567), (123426, 165044), (123783, 164568), (135036, 150854)]