20576829168

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28711}}^1$

素因数の和:28817

約数の個数: 200

約数和(自身を含む): 68927175680

約数和(自身を除く): 48350346512

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, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 189, 216, 237, 252, 316, 324, 336, 378, 432, 474, 504, 553, 567, 632, 648, 711, 756, 948, 1008, 1106, 1134, 1264, 1296, 1422, 1512, 1659, 1896, 2133, 2212, 2268, 2844, 3024, 3318, 3792, 4266, 4424, 4536, 4977, 5688, 6399, 6636, 8532, 8848, 9072, 9954, 11376, 12798, 13272, 14931, 17064, 19908, 25596, 26544, 28711, 29862, 34128, 39816, 44793, 51192, 57422, 59724, 79632, 86133, 89586, 102384, 114844, 119448, 172266, 179172, 200977, 229688, 238896, 258399, 344532, 358344, 401954, 459376, 516798, 602931, 689064, 716688, 775197, 803908, 1033596, 1205862, 1378128, 1550394, 1607816, 1808793, 2067192, 2268169, 2325591, 2411724, 3100788, 3215632, 3617586, 4134384, 4536338, 4651182, 4823448, 5426379, 6201576, 6804507, 7235172, 9072676, 9302364, 9646896, 10852758, 12403152, 13609014, 14470344, 15877183, 16279137, 18145352, 18604728, 20413521, 21705516, 27218028, 28940688, 31754366, 32558274, 36290704, 37209456, 40827042, 43411032, 47631549, 54436056, 61240563, 63508732, 65116548, 81654084, 86822064, 95263098, 108872112, 122481126, 127017464, 130233096, 142894647, 163308168, 183721689, 190526196, 244962252, 254034928, 260466192, 285789294, 326616336, 367443378, 381052392, 428683941, 489924504, 571578588, 734886756, 762104784, 857367882, 979849008, 1143157176, 1286051823, 1469773512, 1714735764, 2286314352, 2572103646, 2939547024, 3429471528, 5144207292, 6858943056, 10288414584, 20576829168]

約数ペア:

[(1, 20576829168), (2, 10288414584), (3, 6858943056), (4, 5144207292), (6, 3429471528), (7, 2939547024), (8, 2572103646), (9, 2286314352), (12, 1714735764), (14, 1469773512), (16, 1286051823), (18, 1143157176), (21, 979849008), (24, 857367882), (27, 762104784), (28, 734886756), (36, 571578588), (42, 489924504), (48, 428683941), (54, 381052392), (56, 367443378), (63, 326616336), (72, 285789294), (79, 260466192), (81, 254034928), (84, 244962252), (108, 190526196), (112, 183721689), (126, 163308168), (144, 142894647), (158, 130233096), (162, 127017464), (168, 122481126), (189, 108872112), (216, 95263098), (237, 86822064), (252, 81654084), (316, 65116548), (324, 63508732), (336, 61240563), (378, 54436056), (432, 47631549), (474, 43411032), (504, 40827042), (553, 37209456), (567, 36290704), (632, 32558274), (648, 31754366), (711, 28940688), (756, 27218028), (948, 21705516), (1008, 20413521), (1106, 18604728), (1134, 18145352), (1264, 16279137), (1296, 15877183), (1422, 14470344), (1512, 13609014), (1659, 12403152), (1896, 10852758), (2133, 9646896), (2212, 9302364), (2268, 9072676), (2844, 7235172), (3024, 6804507), (3318, 6201576), (3792, 5426379), (4266, 4823448), (4424, 4651182), (4536, 4536338), (4977, 4134384), (5688, 3617586), (6399, 3215632), (6636, 3100788), (8532, 2411724), (8848, 2325591), (9072, 2268169), (9954, 2067192), (11376, 1808793), (12798, 1607816), (13272, 1550394), (14931, 1378128), (17064, 1205862), (19908, 1033596), (25596, 803908), (26544, 775197), (28711, 716688), (29862, 689064), (34128, 602931), (39816, 516798), (44793, 459376), (51192, 401954), (57422, 358344), (59724, 344532), (79632, 258399), (86133, 238896), (89586, 229688), (102384, 200977), (114844, 179172), (119448, 172266)]