20797266672

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7247}}^1$

素因数の和:7357

約数の個数: 320

約数和(自身を含む): 74488565760

約数和(自身を除く): 53691299088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 73, 78, 84, 91, 104, 108, 112, 117, 126, 144, 146, 156, 168, 182, 189, 208, 216, 219, 234, 252, 273, 292, 312, 336, 351, 364, 378, 432, 438, 468, 504, 511, 546, 584, 624, 657, 702, 728, 756, 819, 876, 936, 949, 1008, 1022, 1092, 1168, 1314, 1404, 1456, 1512, 1533, 1638, 1752, 1872, 1898, 1971, 2044, 2184, 2457, 2628, 2808, 2847, 3024, 3066, 3276, 3504, 3796, 3942, 4088, 4368, 4599, 4914, 5256, 5616, 5694, 6132, 6552, 6643, 7247, 7592, 7884, 8176, 8541, 9198, 9828, 10512, 11388, 12264, 13104, 13286, 13797, 14494, 15184, 15768, 17082, 18396, 19656, 19929, 21741, 22776, 24528, 25623, 26572, 27594, 28988, 31536, 34164, 36792, 39312, 39858, 43482, 45552, 50729, 51246, 53144, 55188, 57976, 59787, 65223, 68328, 73584, 79716, 86964, 94211, 101458, 102492, 106288, 110376, 115952, 119574, 130446, 136656, 152187, 159432, 173928, 179361, 188422, 195669, 202916, 204984, 220752, 239148, 260892, 282633, 304374, 318864, 347856, 358722, 376844, 391338, 405832, 409968, 456561, 478296, 521784, 529031, 565266, 608748, 659477, 717444, 753688, 782676, 811664, 847899, 913122, 956592, 1043568, 1058062, 1130532, 1217496, 1318954, 1369683, 1434888, 1507376, 1565352, 1587093, 1695798, 1826244, 1978431, 2116124, 2261064, 2434992, 2543697, 2637908, 2739366, 2869776, 3130704, 3174186, 3391596, 3652488, 3703217, 3956862, 4232248, 4522128, 4761279, 5087394, 5275816, 5478732, 5935293, 6348372, 6783192, 6877403, 7304976, 7406434, 7913724, 8464496, 9522558, 10174788, 10551632, 10957464, 11109651, 11870586, 12696744, 13566384, 13754806, 14283837, 14812868, 15827448, 17805879, 19045116, 20349576, 20632209, 21914928, 22219302, 23741172, 25393488, 27509612, 28567674, 29625736, 31654896, 33328953, 35611758, 38090232, 40699152, 41264418, 44438604, 47482344, 48141821, 55019224, 57135348, 59251472, 61896627, 66657906, 71223516, 76180464, 82528836, 88877208, 94964688, 96283642, 99986859, 110038448, 114270696, 123793254, 133315812, 142447032, 144425463, 165057672, 177754416, 185689881, 192567284, 199973718, 228541392, 247586508, 266631624, 284894064, 288850926, 330115344, 371379762, 385134568, 399947436, 433276389, 495173016, 533263248, 577701852, 742759524, 770269136, 799894872, 866552778, 990346032, 1155403704, 1299829167, 1485519048, 1599789744, 1733105556, 2310807408, 2599658334, 2971038096, 3466211112, 5199316668, 6932422224, 10398633336, 20797266672]

約数ペア:

[(1, 20797266672), (2, 10398633336), (3, 6932422224), (4, 5199316668), (6, 3466211112), (7, 2971038096), (8, 2599658334), (9, 2310807408), (12, 1733105556), (13, 1599789744), (14, 1485519048), (16, 1299829167), (18, 1155403704), (21, 990346032), (24, 866552778), (26, 799894872), (27, 770269136), (28, 742759524), (36, 577701852), (39, 533263248), (42, 495173016), (48, 433276389), (52, 399947436), (54, 385134568), (56, 371379762), (63, 330115344), (72, 288850926), (73, 284894064), (78, 266631624), (84, 247586508), (91, 228541392), (104, 199973718), (108, 192567284), (112, 185689881), (117, 177754416), (126, 165057672), (144, 144425463), (146, 142447032), (156, 133315812), (168, 123793254), (182, 114270696), (189, 110038448), (208, 99986859), (216, 96283642), (219, 94964688), (234, 88877208), (252, 82528836), (273, 76180464), (292, 71223516), (312, 66657906), (336, 61896627), (351, 59251472), (364, 57135348), (378, 55019224), (432, 48141821), (438, 47482344), (468, 44438604), (504, 41264418), (511, 40699152), (546, 38090232), (584, 35611758), (624, 33328953), (657, 31654896), (702, 29625736), (728, 28567674), (756, 27509612), (819, 25393488), (876, 23741172), (936, 22219302), (949, 21914928), (1008, 20632209), (1022, 20349576), (1092, 19045116), (1168, 17805879), (1314, 15827448), (1404, 14812868), (1456, 14283837), (1512, 13754806), (1533, 13566384), (1638, 12696744), (1752, 11870586), (1872, 11109651), (1898, 10957464), (1971, 10551632), (2044, 10174788), (2184, 9522558), (2457, 8464496), (2628, 7913724), (2808, 7406434), (2847, 7304976), (3024, 6877403), (3066, 6783192), (3276, 6348372), (3504, 5935293), (3796, 5478732), (3942, 5275816), (4088, 5087394), (4368, 4761279), (4599, 4522128), (4914, 4232248), (5256, 3956862), (5616, 3703217), (5694, 3652488), (6132, 3391596), (6552, 3174186), (6643, 3130704), (7247, 2869776), (7592, 2739366), (7884, 2637908), (8176, 2543697), (8541, 2434992), (9198, 2261064), (9828, 2116124), (10512, 1978431), (11388, 1826244), (12264, 1695798), (13104, 1587093), (13286, 1565352), (13797, 1507376), (14494, 1434888), (15184, 1369683), (15768, 1318954), (17082, 1217496), (18396, 1130532), (19656, 1058062), (19929, 1043568), (21741, 956592), (22776, 913122), (24528, 847899), (25623, 811664), (26572, 782676), (27594, 753688), (28988, 717444), (31536, 659477), (34164, 608748), (36792, 565266), (39312, 529031), (39858, 521784), (43482, 478296), (45552, 456561), (50729, 409968), (51246, 405832), (53144, 391338), (55188, 376844), (57976, 358722), (59787, 347856), (65223, 318864), (68328, 304374), (73584, 282633), (79716, 260892), (86964, 239148), (94211, 220752), (101458, 204984), (102492, 202916), (106288, 195669), (110376, 188422), (115952, 179361), (119574, 173928), (130446, 159432), (136656, 152187)]