20174845392

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 320

約数和(自身を含む): 66595737600

約数和(自身を除く): 46420892208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 71, 72, 76, 78, 104, 108, 114, 117, 142, 144, 152, 156, 171, 208, 213, 216, 228, 234, 247, 284, 304, 312, 342, 351, 426, 432, 456, 468, 494, 513, 568, 624, 639, 684, 702, 741, 852, 912, 923, 936, 988, 1026, 1136, 1278, 1349, 1368, 1404, 1482, 1704, 1846, 1872, 1917, 1976, 2052, 2223, 2556, 2663, 2698, 2736, 2769, 2808, 2964, 3408, 3692, 3834, 3952, 4047, 4104, 4446, 5112, 5326, 5396, 5538, 5616, 5928, 6669, 7384, 7668, 7989, 8094, 8208, 8307, 8892, 10224, 10652, 10792, 11076, 11856, 12141, 13338, 14768, 15336, 15978, 16188, 16614, 17537, 17784, 21304, 21584, 22152, 23967, 24282, 24921, 26676, 30672, 31956, 32376, 33228, 34619, 35074, 35568, 36423, 42608, 44304, 47934, 48564, 49842, 50597, 52611, 53352, 63912, 64752, 66456, 69238, 70148, 71901, 72846, 95868, 97128, 99684, 101194, 103857, 105222, 106704, 127824, 132912, 138476, 140296, 143802, 145692, 151791, 157833, 189073, 191736, 194256, 199368, 202388, 207714, 210444, 276952, 280592, 287604, 291384, 303582, 311571, 315666, 378146, 383472, 398736, 404776, 415428, 420888, 455373, 473499, 553904, 567219, 575208, 582768, 607164, 623142, 631332, 657761, 756292, 809552, 830856, 841776, 910746, 934713, 946998, 1134438, 1150416, 1214328, 1246284, 1262664, 1315522, 1366119, 1512584, 1661712, 1701657, 1821492, 1869426, 1893996, 1973283, 2268876, 2428656, 2457949, 2492568, 2525328, 2631044, 2732238, 3025168, 3403314, 3592387, 3642984, 3738852, 3787992, 3946566, 4537752, 4915898, 4985136, 5104971, 5262088, 5464476, 5919849, 6806628, 7184774, 7285968, 7373847, 7477704, 7575984, 7893132, 9075504, 9831796, 10209942, 10524176, 10777161, 10928952, 11839698, 13613256, 14369548, 14747694, 14955408, 15786264, 17759547, 19663592, 20419884, 21554322, 21857904, 22121541, 23679396, 27226512, 28739096, 29495388, 31572528, 32331483, 35519094, 39327184, 40839768, 43108644, 44243082, 46701031, 47358792, 57478192, 58990776, 64662966, 66364623, 71038188, 81679536, 86217288, 88486164, 93402062, 94717584, 96994449, 117981552, 129325932, 132729246, 140103093, 142076376, 172434576, 176972328, 186804124, 193988898, 258651864, 265458492, 280206186, 284152752, 353944656, 373608248, 387977796, 420309279, 517303728, 530916984, 560412372, 747216496, 775955592, 840618558, 1061833968, 1120824744, 1260927837, 1551911184, 1681237116, 2241649488, 2521855674, 3362474232, 5043711348, 6724948464, 10087422696, 20174845392]

約数ペア:

[(1, 20174845392), (2, 10087422696), (3, 6724948464), (4, 5043711348), (6, 3362474232), (8, 2521855674), (9, 2241649488), (12, 1681237116), (13, 1551911184), (16, 1260927837), (18, 1120824744), (19, 1061833968), (24, 840618558), (26, 775955592), (27, 747216496), (36, 560412372), (38, 530916984), (39, 517303728), (48, 420309279), (52, 387977796), (54, 373608248), (57, 353944656), (71, 284152752), (72, 280206186), (76, 265458492), (78, 258651864), (104, 193988898), (108, 186804124), (114, 176972328), (117, 172434576), (142, 142076376), (144, 140103093), (152, 132729246), (156, 129325932), (171, 117981552), (208, 96994449), (213, 94717584), (216, 93402062), (228, 88486164), (234, 86217288), (247, 81679536), (284, 71038188), (304, 66364623), (312, 64662966), (342, 58990776), (351, 57478192), (426, 47358792), (432, 46701031), (456, 44243082), (468, 43108644), (494, 40839768), (513, 39327184), (568, 35519094), (624, 32331483), (639, 31572528), (684, 29495388), (702, 28739096), (741, 27226512), (852, 23679396), (912, 22121541), (923, 21857904), (936, 21554322), (988, 20419884), (1026, 19663592), (1136, 17759547), (1278, 15786264), (1349, 14955408), (1368, 14747694), (1404, 14369548), (1482, 13613256), (1704, 11839698), (1846, 10928952), (1872, 10777161), (1917, 10524176), (1976, 10209942), (2052, 9831796), (2223, 9075504), (2556, 7893132), (2663, 7575984), (2698, 7477704), (2736, 7373847), (2769, 7285968), (2808, 7184774), (2964, 6806628), (3408, 5919849), (3692, 5464476), (3834, 5262088), (3952, 5104971), (4047, 4985136), (4104, 4915898), (4446, 4537752), (5112, 3946566), (5326, 3787992), (5396, 3738852), (5538, 3642984), (5616, 3592387), (5928, 3403314), (6669, 3025168), (7384, 2732238), (7668, 2631044), (7989, 2525328), (8094, 2492568), (8208, 2457949), (8307, 2428656), (8892, 2268876), (10224, 1973283), (10652, 1893996), (10792, 1869426), (11076, 1821492), (11856, 1701657), (12141, 1661712), (13338, 1512584), (14768, 1366119), (15336, 1315522), (15978, 1262664), (16188, 1246284), (16614, 1214328), (17537, 1150416), (17784, 1134438), (21304, 946998), (21584, 934713), (22152, 910746), (23967, 841776), (24282, 830856), (24921, 809552), (26676, 756292), (30672, 657761), (31956, 631332), (32376, 623142), (33228, 607164), (34619, 582768), (35074, 575208), (35568, 567219), (36423, 553904), (42608, 473499), (44304, 455373), (47934, 420888), (48564, 415428), (49842, 404776), (50597, 398736), (52611, 383472), (53352, 378146), (63912, 315666), (64752, 311571), (66456, 303582), (69238, 291384), (70148, 287604), (71901, 280592), (72846, 276952), (95868, 210444), (97128, 207714), (99684, 202388), (101194, 199368), (103857, 194256), (105222, 191736), (106704, 189073), (127824, 157833), (132912, 151791), (138476, 145692), (140296, 143802)]