20843737152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{5981}}^1$

素因数の和:8596

約数の個数: 112

約数和(自身を含む): 63062339712

約数和(自身を除く): 42218602560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 2593, 5186, 5981, 7779, 10372, 11962, 15558, 17943, 18151, 20744, 23924, 31116, 35886, 36302, 41488, 41867, 47848, 54453, 62232, 71772, 72604, 82976, 83734, 95696, 108906, 124464, 125601, 143544, 145208, 165952, 167468, 191392, 217812, 248928, 251202, 287088, 290416, 334936, 382784, 435624, 497856, 502404, 574176, 580832, 669872, 871248, 1004808, 1148352, 1161664, 1339744, 1742496, 2009616, 2679488, 3484992, 4019232, 8038464, 15508733, 31017466, 46526199, 62034932, 93052398, 108561131, 124069864, 186104796, 217122262, 248139728, 325683393, 372209592, 434244524, 496279456, 651366786, 744419184, 868489048, 992558912, 1302733572, 1488838368, 1736978096, 2605467144, 2977676736, 3473956192, 5210934288, 6947912384, 10421868576, 20843737152]

約数ペア:

[(1, 20843737152), (2, 10421868576), (3, 6947912384), (4, 5210934288), (6, 3473956192), (7, 2977676736), (8, 2605467144), (12, 1736978096), (14, 1488838368), (16, 1302733572), (21, 992558912), (24, 868489048), (28, 744419184), (32, 651366786), (42, 496279456), (48, 434244524), (56, 372209592), (64, 325683393), (84, 248139728), (96, 217122262), (112, 186104796), (168, 124069864), (192, 108561131), (224, 93052398), (336, 62034932), (448, 46526199), (672, 31017466), (1344, 15508733), (2593, 8038464), (5186, 4019232), (5981, 3484992), (7779, 2679488), (10372, 2009616), (11962, 1742496), (15558, 1339744), (17943, 1161664), (18151, 1148352), (20744, 1004808), (23924, 871248), (31116, 669872), (35886, 580832), (36302, 574176), (41488, 502404), (41867, 497856), (47848, 435624), (54453, 382784), (62232, 334936), (71772, 290416), (72604, 287088), (82976, 251202), (83734, 248928), (95696, 217812), (108906, 191392), (124464, 167468), (125601, 165952), (143544, 145208)]