20806654896

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{23189}}^1$

素因数の和:23304

約数の個数: 160

約数和(自身を含む): 62572185600

約数和(自身を除く): 41765530704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 67, 72, 93, 108, 124, 134, 144, 186, 201, 216, 248, 268, 279, 372, 402, 432, 496, 536, 558, 603, 744, 804, 837, 1072, 1116, 1206, 1488, 1608, 1674, 1809, 2077, 2232, 2412, 3216, 3348, 3618, 4154, 4464, 4824, 6231, 6696, 7236, 8308, 9648, 12462, 13392, 14472, 16616, 18693, 23189, 24924, 28944, 33232, 37386, 46378, 49848, 56079, 69567, 74772, 92756, 99696, 112158, 139134, 149544, 185512, 208701, 224316, 278268, 299088, 371024, 417402, 448632, 556536, 626103, 718859, 834804, 897264, 1113072, 1252206, 1437718, 1553663, 1669608, 2156577, 2504412, 2875436, 3107326, 3339216, 4313154, 4660989, 5008824, 5750872, 6214652, 6469731, 8626308, 9321978, 10017648, 11501744, 12429304, 12939462, 13982967, 17252616, 18643956, 19409193, 24858608, 25878924, 27965934, 34505232, 37287912, 38818386, 41948901, 48163553, 51757848, 55931868, 74575824, 77636772, 83897802, 96327106, 103515696, 111863736, 144490659, 155273544, 167795604, 192654212, 223727472, 288981318, 310547088, 335591208, 385308424, 433471977, 577962636, 671182416, 770616848, 866943954, 1155925272, 1300415931, 1733887908, 2311850544, 2600831862, 3467775816, 5201663724, 6935551632, 10403327448, 20806654896]

約数ペア:

[(1, 20806654896), (2, 10403327448), (3, 6935551632), (4, 5201663724), (6, 3467775816), (8, 2600831862), (9, 2311850544), (12, 1733887908), (16, 1300415931), (18, 1155925272), (24, 866943954), (27, 770616848), (31, 671182416), (36, 577962636), (48, 433471977), (54, 385308424), (62, 335591208), (67, 310547088), (72, 288981318), (93, 223727472), (108, 192654212), (124, 167795604), (134, 155273544), (144, 144490659), (186, 111863736), (201, 103515696), (216, 96327106), (248, 83897802), (268, 77636772), (279, 74575824), (372, 55931868), (402, 51757848), (432, 48163553), (496, 41948901), (536, 38818386), (558, 37287912), (603, 34505232), (744, 27965934), (804, 25878924), (837, 24858608), (1072, 19409193), (1116, 18643956), (1206, 17252616), (1488, 13982967), (1608, 12939462), (1674, 12429304), (1809, 11501744), (2077, 10017648), (2232, 9321978), (2412, 8626308), (3216, 6469731), (3348, 6214652), (3618, 5750872), (4154, 5008824), (4464, 4660989), (4824, 4313154), (6231, 3339216), (6696, 3107326), (7236, 2875436), (8308, 2504412), (9648, 2156577), (12462, 1669608), (13392, 1553663), (14472, 1437718), (16616, 1252206), (18693, 1113072), (23189, 897264), (24924, 834804), (28944, 718859), (33232, 626103), (37386, 556536), (46378, 448632), (49848, 417402), (56079, 371024), (69567, 299088), (74772, 278268), (92756, 224316), (99696, 208701), (112158, 185512), (139134, 149544)]