20483064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 73728000

約数和(自身を除く): 53244936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 31, 36, 38, 42, 46, 54, 56, 57, 62, 63, 69, 72, 76, 84, 92, 93, 108, 114, 124, 126, 133, 138, 152, 161, 168, 171, 184, 186, 189, 207, 216, 217, 228, 248, 252, 266, 276, 279, 322, 342, 372, 378, 399, 414, 434, 437, 456, 483, 504, 513, 532, 552, 558, 589, 621, 644, 651, 684, 713, 744, 756, 798, 828, 837, 868, 874, 966, 1026, 1064, 1116, 1178, 1197, 1242, 1288, 1302, 1311, 1368, 1426, 1449, 1512, 1596, 1656, 1674, 1736, 1748, 1767, 1932, 1953, 2052, 2139, 2232, 2356, 2394, 2484, 2604, 2622, 2852, 2898, 3059, 3192, 3348, 3496, 3534, 3591, 3864, 3906, 3933, 4104, 4123, 4278, 4347, 4712, 4788, 4968, 4991, 5208, 5244, 5301, 5704, 5796, 5859, 6118, 6417, 6696, 7068, 7182, 7812, 7866, 8246, 8556, 8694, 9177, 9576, 9982, 10488, 10602, 11592, 11718, 11799, 12236, 12369, 12834, 13547, 14136, 14364, 14973, 15624, 15732, 15903, 16492, 17112, 17388, 18354, 19251, 19964, 21204, 23436, 23598, 24472, 24738, 25668, 27094, 27531, 28728, 29946, 31464, 31806, 32984, 34776, 36708, 37107, 38502, 39928, 40641, 42408, 44919, 46872, 47196, 49476, 51336, 54188, 55062, 59892, 63612, 73416, 74214, 77004, 81282, 82593, 89838, 94392, 94829, 98952, 108376, 110124, 111321, 119784, 121923, 127224, 134757, 148428, 154008, 162564, 165186, 179676, 189658, 220248, 222642, 243846, 269514, 284487, 296856, 325128, 330372, 359352, 365769, 379316, 445284, 487692, 539028, 568974, 660744, 731538, 758632, 853461, 890568, 975384, 1078056, 1137948, 1463076, 1706922, 2275896, 2560383, 2926152, 3413844, 5120766, 6827688, 10241532, 20483064]

約数ペア:

[(1, 20483064), (2, 10241532), (3, 6827688), (4, 5120766), (6, 3413844), (7, 2926152), (8, 2560383), (9, 2275896), (12, 1706922), (14, 1463076), (18, 1137948), (19, 1078056), (21, 975384), (23, 890568), (24, 853461), (27, 758632), (28, 731538), (31, 660744), (36, 568974), (38, 539028), (42, 487692), (46, 445284), (54, 379316), (56, 365769), (57, 359352), (62, 330372), (63, 325128), (69, 296856), (72, 284487), (76, 269514), (84, 243846), (92, 222642), (93, 220248), (108, 189658), (114, 179676), (124, 165186), (126, 162564), (133, 154008), (138, 148428), (152, 134757), (161, 127224), (168, 121923), (171, 119784), (184, 111321), (186, 110124), (189, 108376), (207, 98952), (216, 94829), (217, 94392), (228, 89838), (248, 82593), (252, 81282), (266, 77004), (276, 74214), (279, 73416), (322, 63612), (342, 59892), (372, 55062), (378, 54188), (399, 51336), (414, 49476), (434, 47196), (437, 46872), (456, 44919), (483, 42408), (504, 40641), (513, 39928), (532, 38502), (552, 37107), (558, 36708), (589, 34776), (621, 32984), (644, 31806), (651, 31464), (684, 29946), (713, 28728), (744, 27531), (756, 27094), (798, 25668), (828, 24738), (837, 24472), (868, 23598), (874, 23436), (966, 21204), (1026, 19964), (1064, 19251), (1116, 18354), (1178, 17388), (1197, 17112), (1242, 16492), (1288, 15903), (1302, 15732), (1311, 15624), (1368, 14973), (1426, 14364), (1449, 14136), (1512, 13547), (1596, 12834), (1656, 12369), (1674, 12236), (1736, 11799), (1748, 11718), (1767, 11592), (1932, 10602), (1953, 10488), (2052, 9982), (2139, 9576), (2232, 9177), (2356, 8694), (2394, 8556), (2484, 8246), (2604, 7866), (2622, 7812), (2852, 7182), (2898, 7068), (3059, 6696), (3192, 6417), (3348, 6118), (3496, 5859), (3534, 5796), (3591, 5704), (3864, 5301), (3906, 5244), (3933, 5208), (4104, 4991), (4123, 4968), (4278, 4788), (4347, 4712)]