20199428352

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4238

約数の個数: 288

約数和(自身を含む): 64592035200

約数和(自身を除く): 44392606848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 128, 144, 148, 152, 171, 192, 216, 222, 228, 256, 288, 296, 304, 333, 342, 384, 432, 444, 456, 513, 576, 592, 608, 666, 684, 703, 768, 864, 888, 912, 999, 1026, 1152, 1184, 1216, 1332, 1368, 1406, 1728, 1776, 1824, 1998, 2052, 2109, 2304, 2368, 2432, 2664, 2736, 2812, 3456, 3552, 3648, 3996, 4104, 4157, 4218, 4736, 4864, 5328, 5472, 5624, 6327, 6912, 7104, 7296, 7992, 8208, 8314, 8436, 9472, 10656, 10944, 11248, 12471, 12654, 14208, 14592, 15984, 16416, 16628, 16872, 18981, 21312, 21888, 22496, 24942, 25308, 28416, 31968, 32832, 33256, 33744, 37413, 37962, 42624, 43776, 44992, 49884, 50616, 63936, 65664, 66512, 67488, 74826, 75924, 78983, 85248, 89984, 99768, 101232, 112239, 127872, 131328, 133024, 134976, 149652, 151848, 153809, 157966, 179968, 199536, 202464, 224478, 236949, 255744, 266048, 269952, 299304, 303696, 307618, 315932, 399072, 404928, 448956, 461427, 473898, 532096, 539904, 598608, 607392, 615236, 631864, 710847, 798144, 809856, 897912, 922854, 947796, 1064192, 1197216, 1214784, 1230472, 1263728, 1384281, 1421694, 1596288, 1619712, 1795824, 1845708, 1895592, 2132541, 2394432, 2429568, 2460944, 2527456, 2768562, 2843388, 2922371, 3192576, 3591648, 3691416, 3791184, 4152843, 4265082, 4788864, 4859136, 4921888, 5054912, 5537124, 5686776, 5844742, 7183296, 7382832, 7582368, 8305686, 8530164, 8767113, 9577728, 9843776, 10109824, 11074248, 11373552, 11689484, 14366592, 14765664, 15164736, 16611372, 17060328, 17534226, 19687552, 20219648, 22148496, 22747104, 23378968, 26301339, 28733184, 29531328, 30329472, 33222744, 34120656, 35068452, 39375104, 44296992, 45494208, 46757936, 52602678, 59062656, 60658944, 66445488, 68241312, 70136904, 78904017, 88593984, 90988416, 93515872, 105205356, 118125312, 132890976, 136482624, 140273808, 157808034, 177187968, 181976832, 187031744, 210410712, 265781952, 272965248, 280547616, 315616068, 354375936, 374063488, 420821424, 531563904, 545930496, 561095232, 631232136, 748126976, 841642848, 1063127808, 1122190464, 1262464272, 1683285696, 2244380928, 2524928544, 3366571392, 5049857088, 6733142784, 10099714176, 20199428352]

約数ペア:

[(1, 20199428352), (2, 10099714176), (3, 6733142784), (4, 5049857088), (6, 3366571392), (8, 2524928544), (9, 2244380928), (12, 1683285696), (16, 1262464272), (18, 1122190464), (19, 1063127808), (24, 841642848), (27, 748126976), (32, 631232136), (36, 561095232), (37, 545930496), (38, 531563904), (48, 420821424), (54, 374063488), (57, 354375936), (64, 315616068), (72, 280547616), (74, 272965248), (76, 265781952), (96, 210410712), (108, 187031744), (111, 181976832), (114, 177187968), (128, 157808034), (144, 140273808), (148, 136482624), (152, 132890976), (171, 118125312), (192, 105205356), (216, 93515872), (222, 90988416), (228, 88593984), (256, 78904017), (288, 70136904), (296, 68241312), (304, 66445488), (333, 60658944), (342, 59062656), (384, 52602678), (432, 46757936), (444, 45494208), (456, 44296992), (513, 39375104), (576, 35068452), (592, 34120656), (608, 33222744), (666, 30329472), (684, 29531328), (703, 28733184), (768, 26301339), (864, 23378968), (888, 22747104), (912, 22148496), (999, 20219648), (1026, 19687552), (1152, 17534226), (1184, 17060328), (1216, 16611372), (1332, 15164736), (1368, 14765664), (1406, 14366592), (1728, 11689484), (1776, 11373552), (1824, 11074248), (1998, 10109824), (2052, 9843776), (2109, 9577728), (2304, 8767113), (2368, 8530164), (2432, 8305686), (2664, 7582368), (2736, 7382832), (2812, 7183296), (3456, 5844742), (3552, 5686776), (3648, 5537124), (3996, 5054912), (4104, 4921888), (4157, 4859136), (4218, 4788864), (4736, 4265082), (4864, 4152843), (5328, 3791184), (5472, 3691416), (5624, 3591648), (6327, 3192576), (6912, 2922371), (7104, 2843388), (7296, 2768562), (7992, 2527456), (8208, 2460944), (8314, 2429568), (8436, 2394432), (9472, 2132541), (10656, 1895592), (10944, 1845708), (11248, 1795824), (12471, 1619712), (12654, 1596288), (14208, 1421694), (14592, 1384281), (15984, 1263728), (16416, 1230472), (16628, 1214784), (16872, 1197216), (18981, 1064192), (21312, 947796), (21888, 922854), (22496, 897912), (24942, 809856), (25308, 798144), (28416, 710847), (31968, 631864), (32832, 615236), (33256, 607392), (33744, 598608), (37413, 539904), (37962, 532096), (42624, 473898), (43776, 461427), (44992, 448956), (49884, 404928), (50616, 399072), (63936, 315932), (65664, 307618), (66512, 303696), (67488, 299304), (74826, 269952), (75924, 266048), (78983, 255744), (85248, 236949), (89984, 224478), (99768, 202464), (101232, 199536), (112239, 179968), (127872, 157966), (131328, 153809), (133024, 151848), (134976, 149652)]