20036688056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 49916805120

約数和(自身を除く): 29880117064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 61, 62, 77, 88, 103, 122, 124, 154, 167, 206, 217, 244, 248, 308, 334, 341, 412, 427, 434, 488, 616, 668, 671, 682, 721, 824, 854, 868, 1133, 1169, 1336, 1342, 1364, 1442, 1708, 1736, 1837, 1891, 2266, 2338, 2387, 2684, 2728, 2884, 3193, 3416, 3674, 3782, 4532, 4676, 4697, 4774, 5177, 5368, 5768, 6283, 6386, 7348, 7564, 7931, 9064, 9352, 9394, 9548, 10187, 10354, 12566, 12772, 12859, 13237, 14696, 15128, 15862, 17201, 18788, 19096, 20374, 20708, 20801, 22351, 25132, 25544, 25718, 26474, 31724, 34402, 35123, 36239, 37576, 40748, 41416, 41602, 43981, 44702, 50264, 51436, 52948, 56947, 63448, 68804, 69113, 70246, 71309, 72478, 81496, 83204, 87962, 89404, 102872, 105896, 112057, 113894, 120407, 137608, 138226, 140492, 142618, 144956, 145607, 166408, 175924, 178808, 189211, 194773, 224114, 227788, 240814, 245861, 276452, 280984, 285236, 289912, 291214, 315797, 351848, 378422, 389546, 398629, 448228, 455576, 481628, 483791, 491722, 533231, 552904, 570472, 582428, 631594, 756844, 779092, 784399, 797258, 896456, 963256, 967582, 983444, 1049261, 1066462, 1164856, 1263188, 1324477, 1363411, 1513688, 1558184, 1568798, 1594516, 1935164, 1966888, 2098522, 2132924, 2142503, 2210579, 2526376, 2648954, 2726822, 3137596, 3189032, 3473767, 3732617, 3870328, 4197044, 4265848, 4285006, 4421158, 5297908, 5453644, 5865541, 6275192, 6947534, 7344827, 7465234, 8394088, 8570012, 8842316, 10595816, 10907288, 11541871, 11731082, 13895068, 14689654, 14930468, 14997521, 17140024, 17684632, 23083742, 23462164, 24316369, 27790136, 29379308, 29860936, 29995042, 32527091, 41058787, 46167484, 46924328, 48632738, 58758616, 59990084, 65054182, 80793097, 82117574, 92334968, 97265476, 119980168, 130108364, 161586194, 164235148, 194530952, 227689637, 260216728, 323172388, 328470296, 357798001, 455379274, 646344776, 715596002, 910758548, 1431192004, 1821517096, 2504586007, 2862384008, 5009172014, 10018344028, 20036688056]

約数ペア:

[(1, 20036688056), (2, 10018344028), (4, 5009172014), (7, 2862384008), (8, 2504586007), (11, 1821517096), (14, 1431192004), (22, 910758548), (28, 715596002), (31, 646344776), (44, 455379274), (56, 357798001), (61, 328470296), (62, 323172388), (77, 260216728), (88, 227689637), (103, 194530952), (122, 164235148), (124, 161586194), (154, 130108364), (167, 119980168), (206, 97265476), (217, 92334968), (244, 82117574), (248, 80793097), (308, 65054182), (334, 59990084), (341, 58758616), (412, 48632738), (427, 46924328), (434, 46167484), (488, 41058787), (616, 32527091), (668, 29995042), (671, 29860936), (682, 29379308), (721, 27790136), (824, 24316369), (854, 23462164), (868, 23083742), (1133, 17684632), (1169, 17140024), (1336, 14997521), (1342, 14930468), (1364, 14689654), (1442, 13895068), (1708, 11731082), (1736, 11541871), (1837, 10907288), (1891, 10595816), (2266, 8842316), (2338, 8570012), (2387, 8394088), (2684, 7465234), (2728, 7344827), (2884, 6947534), (3193, 6275192), (3416, 5865541), (3674, 5453644), (3782, 5297908), (4532, 4421158), (4676, 4285006), (4697, 4265848), (4774, 4197044), (5177, 3870328), (5368, 3732617), (5768, 3473767), (6283, 3189032), (6386, 3137596), (7348, 2726822), (7564, 2648954), (7931, 2526376), (9064, 2210579), (9352, 2142503), (9394, 2132924), (9548, 2098522), (10187, 1966888), (10354, 1935164), (12566, 1594516), (12772, 1568798), (12859, 1558184), (13237, 1513688), (14696, 1363411), (15128, 1324477), (15862, 1263188), (17201, 1164856), (18788, 1066462), (19096, 1049261), (20374, 983444), (20708, 967582), (20801, 963256), (22351, 896456), (25132, 797258), (25544, 784399), (25718, 779092), (26474, 756844), (31724, 631594), (34402, 582428), (35123, 570472), (36239, 552904), (37576, 533231), (40748, 491722), (41416, 483791), (41602, 481628), (43981, 455576), (44702, 448228), (50264, 398629), (51436, 389546), (52948, 378422), (56947, 351848), (63448, 315797), (68804, 291214), (69113, 289912), (70246, 285236), (71309, 280984), (72478, 276452), (81496, 245861), (83204, 240814), (87962, 227788), (89404, 224114), (102872, 194773), (105896, 189211), (112057, 178808), (113894, 175924), (120407, 166408), (137608, 145607), (138226, 144956), (140492, 142618)]