20744026464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{5563}}^1$

素因数の和:5793

約数の個数: 192

約数和(自身を含む): 64610058240

約数和(自身を除く): 43866031776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 179, 186, 217, 224, 248, 336, 358, 372, 434, 496, 537, 651, 672, 716, 744, 868, 992, 1074, 1253, 1302, 1432, 1488, 1736, 2148, 2506, 2604, 2864, 2976, 3472, 3759, 4296, 5012, 5208, 5549, 5563, 5728, 6944, 7518, 8592, 10024, 10416, 11098, 11126, 15036, 16647, 16689, 17184, 20048, 20832, 22196, 22252, 30072, 33294, 33378, 38843, 38941, 40096, 44392, 44504, 60144, 66588, 66756, 77686, 77882, 88784, 89008, 116529, 116823, 120288, 133176, 133512, 155372, 155764, 172453, 177568, 178016, 233058, 233646, 266352, 267024, 310744, 311528, 344906, 466116, 467292, 517359, 532704, 534048, 621488, 623056, 689812, 932232, 934584, 995777, 1034718, 1207171, 1242976, 1246112, 1379624, 1864464, 1869168, 1991554, 2069436, 2414342, 2759248, 2987331, 3621513, 3728928, 3738336, 3983108, 4138872, 4828684, 5518496, 5974662, 6970439, 7243026, 7966216, 8277744, 9657368, 11949324, 13940878, 14486052, 15932432, 16555488, 19314736, 20911317, 23898648, 27881756, 28972104, 30869087, 31864864, 38629472, 41822634, 47797296, 55763512, 57944208, 61738174, 83645268, 92607261, 95594592, 111527024, 115888416, 123476348, 167290536, 185214522, 216083609, 223054048, 246952696, 334581072, 370429044, 432167218, 493905392, 648250827, 669162144, 740858088, 864334436, 987810784, 1296501654, 1481716176, 1728668872, 2593003308, 2963432352, 3457337744, 5186006616, 6914675488, 10372013232, 20744026464]

約数ペア:

[(1, 20744026464), (2, 10372013232), (3, 6914675488), (4, 5186006616), (6, 3457337744), (7, 2963432352), (8, 2593003308), (12, 1728668872), (14, 1481716176), (16, 1296501654), (21, 987810784), (24, 864334436), (28, 740858088), (31, 669162144), (32, 648250827), (42, 493905392), (48, 432167218), (56, 370429044), (62, 334581072), (84, 246952696), (93, 223054048), (96, 216083609), (112, 185214522), (124, 167290536), (168, 123476348), (179, 115888416), (186, 111527024), (217, 95594592), (224, 92607261), (248, 83645268), (336, 61738174), (358, 57944208), (372, 55763512), (434, 47797296), (496, 41822634), (537, 38629472), (651, 31864864), (672, 30869087), (716, 28972104), (744, 27881756), (868, 23898648), (992, 20911317), (1074, 19314736), (1253, 16555488), (1302, 15932432), (1432, 14486052), (1488, 13940878), (1736, 11949324), (2148, 9657368), (2506, 8277744), (2604, 7966216), (2864, 7243026), (2976, 6970439), (3472, 5974662), (3759, 5518496), (4296, 4828684), (5012, 4138872), (5208, 3983108), (5549, 3738336), (5563, 3728928), (5728, 3621513), (6944, 2987331), (7518, 2759248), (8592, 2414342), (10024, 2069436), (10416, 1991554), (11098, 1869168), (11126, 1864464), (15036, 1379624), (16647, 1246112), (16689, 1242976), (17184, 1207171), (20048, 1034718), (20832, 995777), (22196, 934584), (22252, 932232), (30072, 689812), (33294, 623056), (33378, 621488), (38843, 534048), (38941, 532704), (40096, 517359), (44392, 467292), (44504, 466116), (60144, 344906), (66588, 311528), (66756, 310744), (77686, 267024), (77882, 266352), (88784, 233646), (89008, 233058), (116529, 178016), (116823, 177568), (120288, 172453), (133176, 155764), (133512, 155372)]