20213489736

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5458

約数の個数: 320

約数和(自身を含む): 67518696960

約数和(自身を除く): 47305207224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 31, 33, 34, 36, 44, 51, 54, 62, 66, 68, 72, 81, 88, 93, 99, 102, 108, 124, 132, 136, 153, 162, 186, 187, 198, 204, 216, 248, 264, 279, 297, 306, 324, 341, 372, 374, 396, 408, 459, 527, 558, 561, 594, 612, 648, 682, 744, 748, 792, 837, 891, 918, 1023, 1054, 1116, 1122, 1188, 1224, 1364, 1377, 1496, 1581, 1674, 1683, 1782, 1836, 2046, 2108, 2232, 2244, 2376, 2511, 2728, 2754, 3069, 3162, 3348, 3366, 3564, 3672, 4092, 4216, 4488, 4743, 5022, 5049, 5381, 5508, 5797, 6138, 6324, 6696, 6732, 7128, 8184, 9207, 9486, 10044, 10098, 10762, 11016, 11594, 12276, 12648, 13464, 14229, 15147, 16143, 17391, 18414, 18972, 20088, 20196, 21524, 23188, 24552, 27621, 28458, 30294, 32286, 34782, 36828, 37944, 40392, 42687, 43048, 46376, 48429, 52173, 55242, 56916, 59191, 60588, 64572, 69564, 73656, 85374, 91477, 96858, 104346, 110484, 113832, 118382, 121176, 129144, 139128, 145287, 156519, 166811, 170748, 177573, 182954, 193716, 208692, 220968, 236764, 274431, 290574, 313038, 333622, 341496, 355146, 365908, 387432, 417384, 435861, 469557, 473528, 500433, 532719, 548862, 581148, 626076, 667244, 710292, 731816, 823293, 871722, 939114, 1000866, 1006247, 1065438, 1097724, 1162296, 1252152, 1334488, 1420584, 1501299, 1598157, 1646586, 1743444, 1834921, 1878228, 2001732, 2012494, 2130876, 2195448, 2469879, 2835787, 3002598, 3018741, 3196314, 3293172, 3486888, 3669842, 3756456, 4003464, 4024988, 4261752, 4503897, 4794471, 4939758, 5504763, 5671574, 6005196, 6037482, 6392628, 6586344, 7339684, 7409637, 8049976, 8507361, 9007794, 9056223, 9588942, 9879516, 11009526, 11343148, 12010392, 12074964, 12785256, 13511691, 14679368, 14819274, 16514289, 17014722, 18015588, 18112446, 19177884, 19759032, 22019052, 22686296, 24149928, 25522083, 27023382, 27168669, 29638548, 31193657, 33028578, 34029444, 36031176, 36224892, 38355768, 44038104, 49542867, 51044166, 54046764, 54337338, 59277096, 62387314, 66057156, 68058888, 72449784, 76566249, 81506007, 93580971, 99085734, 102088332, 108093528, 108674676, 124774628, 132114312, 148628601, 153132498, 163012014, 187161942, 198171468, 204176664, 217349352, 229698747, 249549256, 280742913, 297257202, 306264996, 326024028, 374323884, 396342936, 459397494, 561485826, 594514404, 612529992, 652048056, 748647768, 842228739, 918794988, 1122971652, 1189028808, 1684457478, 1837589976, 2245943304, 2526686217, 3368914956, 5053372434, 6737829912, 10106744868, 20213489736]

約数ペア:

[(1, 20213489736), (2, 10106744868), (3, 6737829912), (4, 5053372434), (6, 3368914956), (8, 2526686217), (9, 2245943304), (11, 1837589976), (12, 1684457478), (17, 1189028808), (18, 1122971652), (22, 918794988), (24, 842228739), (27, 748647768), (31, 652048056), (33, 612529992), (34, 594514404), (36, 561485826), (44, 459397494), (51, 396342936), (54, 374323884), (62, 326024028), (66, 306264996), (68, 297257202), (72, 280742913), (81, 249549256), (88, 229698747), (93, 217349352), (99, 204176664), (102, 198171468), (108, 187161942), (124, 163012014), (132, 153132498), (136, 148628601), (153, 132114312), (162, 124774628), (186, 108674676), (187, 108093528), (198, 102088332), (204, 99085734), (216, 93580971), (248, 81506007), (264, 76566249), (279, 72449784), (297, 68058888), (306, 66057156), (324, 62387314), (341, 59277096), (372, 54337338), (374, 54046764), (396, 51044166), (408, 49542867), (459, 44038104), (527, 38355768), (558, 36224892), (561, 36031176), (594, 34029444), (612, 33028578), (648, 31193657), (682, 29638548), (744, 27168669), (748, 27023382), (792, 25522083), (837, 24149928), (891, 22686296), (918, 22019052), (1023, 19759032), (1054, 19177884), (1116, 18112446), (1122, 18015588), (1188, 17014722), (1224, 16514289), (1364, 14819274), (1377, 14679368), (1496, 13511691), (1581, 12785256), (1674, 12074964), (1683, 12010392), (1782, 11343148), (1836, 11009526), (2046, 9879516), (2108, 9588942), (2232, 9056223), (2244, 9007794), (2376, 8507361), (2511, 8049976), (2728, 7409637), (2754, 7339684), (3069, 6586344), (3162, 6392628), (3348, 6037482), (3366, 6005196), (3564, 5671574), (3672, 5504763), (4092, 4939758), (4216, 4794471), (4488, 4503897), (4743, 4261752), (5022, 4024988), (5049, 4003464), (5381, 3756456), (5508, 3669842), (5797, 3486888), (6138, 3293172), (6324, 3196314), (6696, 3018741), (6732, 3002598), (7128, 2835787), (8184, 2469879), (9207, 2195448), (9486, 2130876), (10044, 2012494), (10098, 2001732), (10762, 1878228), (11016, 1834921), (11594, 1743444), (12276, 1646586), (12648, 1598157), (13464, 1501299), (14229, 1420584), (15147, 1334488), (16143, 1252152), (17391, 1162296), (18414, 1097724), (18972, 1065438), (20088, 1006247), (20196, 1000866), (21524, 939114), (23188, 871722), (24552, 823293), (27621, 731816), (28458, 710292), (30294, 667244), (32286, 626076), (34782, 581148), (36828, 548862), (37944, 532719), (40392, 500433), (42687, 473528), (43048, 469557), (46376, 435861), (48429, 417384), (52173, 387432), (55242, 365908), (56916, 355146), (59191, 341496), (60588, 333622), (64572, 313038), (69564, 290574), (73656, 274431), (85374, 236764), (91477, 220968), (96858, 208692), (104346, 193716), (110484, 182954), (113832, 177573), (118382, 170748), (121176, 166811), (129144, 156519), (139128, 145287)]