20742411312

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1723}}^1$

素因数の和:3077

約数の個数: 200

約数和(自身を含む): 68702475776

約数和(自身を除く): 47960064464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1327, 1512, 1723, 2268, 2654, 3024, 3446, 3981, 4536, 5169, 5308, 6892, 7962, 9072, 9289, 10338, 10616, 11943, 12061, 13784, 15507, 15924, 18578, 20676, 21232, 23886, 24122, 27568, 27867, 31014, 31848, 35829, 36183, 37156, 41352, 46521, 47772, 48244, 55734, 62028, 63696, 71658, 72366, 74312, 82704, 83601, 93042, 95544, 96488, 107487, 108549, 111468, 124056, 139563, 143316, 144732, 148624, 167202, 186084, 191088, 192976, 214974, 217098, 222936, 248112, 250803, 279126, 286632, 289464, 325647, 334404, 372168, 429948, 434196, 445872, 501606, 558252, 573264, 578928, 651294, 668808, 744336, 752409, 859896, 868392, 976941, 1003212, 1116504, 1302588, 1337616, 1504818, 1719792, 1736784, 1953882, 2006424, 2233008, 2286421, 2605176, 3009636, 3907764, 4012848, 4572842, 5210352, 6019272, 6859263, 7815528, 9145684, 12038544, 13718526, 15631056, 16004947, 18291368, 20577789, 27437052, 32009894, 36582736, 41155578, 48014841, 54874104, 61733367, 64019788, 82311156, 96029682, 109748208, 123466734, 128039576, 144044523, 164622312, 185200101, 192059364, 246933468, 256079152, 288089046, 329244624, 370400202, 384118728, 432133569, 493866936, 576178092, 740800404, 768237456, 864267138, 987733872, 1152356184, 1296400707, 1481600808, 1728534276, 2304712368, 2592801414, 2963201616, 3457068552, 5185602828, 6914137104, 10371205656, 20742411312]

約数ペア:

[(1, 20742411312), (2, 10371205656), (3, 6914137104), (4, 5185602828), (6, 3457068552), (7, 2963201616), (8, 2592801414), (9, 2304712368), (12, 1728534276), (14, 1481600808), (16, 1296400707), (18, 1152356184), (21, 987733872), (24, 864267138), (27, 768237456), (28, 740800404), (36, 576178092), (42, 493866936), (48, 432133569), (54, 384118728), (56, 370400202), (63, 329244624), (72, 288089046), (81, 256079152), (84, 246933468), (108, 192059364), (112, 185200101), (126, 164622312), (144, 144044523), (162, 128039576), (168, 123466734), (189, 109748208), (216, 96029682), (252, 82311156), (324, 64019788), (336, 61733367), (378, 54874104), (432, 48014841), (504, 41155578), (567, 36582736), (648, 32009894), (756, 27437052), (1008, 20577789), (1134, 18291368), (1296, 16004947), (1327, 15631056), (1512, 13718526), (1723, 12038544), (2268, 9145684), (2654, 7815528), (3024, 6859263), (3446, 6019272), (3981, 5210352), (4536, 4572842), (5169, 4012848), (5308, 3907764), (6892, 3009636), (7962, 2605176), (9072, 2286421), (9289, 2233008), (10338, 2006424), (10616, 1953882), (11943, 1736784), (12061, 1719792), (13784, 1504818), (15507, 1337616), (15924, 1302588), (18578, 1116504), (20676, 1003212), (21232, 976941), (23886, 868392), (24122, 859896), (27568, 752409), (27867, 744336), (31014, 668808), (31848, 651294), (35829, 578928), (36183, 573264), (37156, 558252), (41352, 501606), (46521, 445872), (47772, 434196), (48244, 429948), (55734, 372168), (62028, 334404), (63696, 325647), (71658, 289464), (72366, 286632), (74312, 279126), (82704, 250803), (83601, 248112), (93042, 222936), (95544, 217098), (96488, 214974), (107487, 192976), (108549, 191088), (111468, 186084), (124056, 167202), (139563, 148624), (143316, 144732)]