20624024652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3581}}^1$

素因数の和:3900

約数の個数: 192

約数和(自身を含む): 62854299648

約数和(自身を除く): 42230274996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 271, 276, 308, 322, 462, 483, 506, 542, 644, 759, 813, 924, 966, 1012, 1084, 1518, 1626, 1771, 1897, 1932, 2981, 3036, 3252, 3542, 3581, 3794, 5313, 5691, 5962, 6233, 7084, 7162, 7588, 8943, 10626, 10743, 11382, 11924, 12466, 14324, 17886, 18699, 20867, 21252, 21486, 22764, 24932, 25067, 35772, 37398, 39391, 41734, 42972, 43631, 50134, 62601, 68563, 74796, 75201, 78782, 82363, 83468, 87262, 100268, 118173, 125202, 130893, 137126, 150402, 157564, 164726, 174524, 205689, 236346, 247089, 250404, 261786, 274252, 275737, 300804, 329452, 411378, 472692, 479941, 494178, 523572, 551474, 576541, 822756, 827211, 905993, 959882, 970451, 988356, 1102948, 1153082, 1439823, 1654422, 1729623, 1811986, 1919764, 1940902, 2306164, 2717979, 2879646, 2911353, 3308844, 3459246, 3623972, 3881804, 5435958, 5759292, 5822706, 6341951, 6793157, 6918492, 10674961, 10871916, 11645412, 12683902, 13586314, 19025853, 20379471, 21349922, 22320373, 25367804, 27172628, 32024883, 38051706, 40758942, 42699844, 44640746, 64049766, 66961119, 74724727, 76103412, 81517884, 89281492, 128099532, 133922238, 149449454, 156242611, 224174181, 245524103, 267844476, 298898908, 312485222, 448348362, 468727833, 491048206, 624970444, 736572309, 896696724, 937455666, 982096412, 1473144618, 1718668721, 1874911332, 2946289236, 3437337442, 5156006163, 6874674884, 10312012326, 20624024652]

約数ペア:

[(1, 20624024652), (2, 10312012326), (3, 6874674884), (4, 5156006163), (6, 3437337442), (7, 2946289236), (11, 1874911332), (12, 1718668721), (14, 1473144618), (21, 982096412), (22, 937455666), (23, 896696724), (28, 736572309), (33, 624970444), (42, 491048206), (44, 468727833), (46, 448348362), (66, 312485222), (69, 298898908), (77, 267844476), (84, 245524103), (92, 224174181), (132, 156242611), (138, 149449454), (154, 133922238), (161, 128099532), (231, 89281492), (253, 81517884), (271, 76103412), (276, 74724727), (308, 66961119), (322, 64049766), (462, 44640746), (483, 42699844), (506, 40758942), (542, 38051706), (644, 32024883), (759, 27172628), (813, 25367804), (924, 22320373), (966, 21349922), (1012, 20379471), (1084, 19025853), (1518, 13586314), (1626, 12683902), (1771, 11645412), (1897, 10871916), (1932, 10674961), (2981, 6918492), (3036, 6793157), (3252, 6341951), (3542, 5822706), (3581, 5759292), (3794, 5435958), (5313, 3881804), (5691, 3623972), (5962, 3459246), (6233, 3308844), (7084, 2911353), (7162, 2879646), (7588, 2717979), (8943, 2306164), (10626, 1940902), (10743, 1919764), (11382, 1811986), (11924, 1729623), (12466, 1654422), (14324, 1439823), (17886, 1153082), (18699, 1102948), (20867, 988356), (21252, 970451), (21486, 959882), (22764, 905993), (24932, 827211), (25067, 822756), (35772, 576541), (37398, 551474), (39391, 523572), (41734, 494178), (42972, 479941), (43631, 472692), (50134, 411378), (62601, 329452), (68563, 300804), (74796, 275737), (75201, 274252), (78782, 261786), (82363, 250404), (83468, 247089), (87262, 236346), (100268, 205689), (118173, 174524), (125202, 164726), (130893, 157564), (137126, 150402)]