20184767862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3075

約数の個数: 192

約数和(自身を含む): 52549585920

約数和(自身を除く): 32364818058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 47, 49, 51, 58, 87, 94, 98, 102, 119, 141, 147, 174, 203, 238, 282, 294, 329, 357, 406, 493, 609, 658, 714, 799, 833, 986, 987, 1218, 1363, 1421, 1479, 1598, 1666, 1974, 2303, 2397, 2499, 2726, 2842, 2958, 2963, 3451, 4089, 4263, 4606, 4794, 4998, 5593, 5926, 6902, 6909, 8178, 8526, 8889, 9541, 10353, 11186, 13818, 16779, 17778, 19082, 20706, 20741, 23171, 24157, 28623, 33558, 39151, 41482, 46342, 48314, 50371, 57246, 62223, 66787, 69513, 72471, 78302, 85927, 100742, 117453, 124446, 133574, 139026, 139261, 144942, 145187, 151113, 162197, 171854, 200361, 234906, 257781, 278522, 290374, 302226, 324394, 352597, 400722, 417783, 435561, 486591, 515562, 601489, 705194, 835566, 871122, 973182, 974827, 1057791, 1135379, 1202978, 1460759, 1804467, 1949654, 2115582, 2270758, 2367437, 2468179, 2921518, 2924481, 3406137, 3608934, 4038569, 4210423, 4382277, 4734874, 4936358, 5848962, 6812274, 6823789, 7102311, 7404537, 8077138, 8420846, 8764554, 10225313, 12115707, 12631269, 13647578, 14204622, 14809074, 16572059, 20450626, 20471367, 24231414, 25262538, 28269983, 30675939, 33144118, 40942734, 49716177, 56539966, 61351878, 68655673, 71577191, 84809949, 99432354, 116004413, 137311346, 143154382, 169619898, 197889881, 205967019, 214731573, 232008826, 348013239, 395779762, 411934038, 429463146, 480589711, 593669643, 696026478, 961179422, 1187339286, 1441769133, 2883538266, 3364127977, 6728255954, 10092383931, 20184767862]

約数ペア:

[(1, 20184767862), (2, 10092383931), (3, 6728255954), (6, 3364127977), (7, 2883538266), (14, 1441769133), (17, 1187339286), (21, 961179422), (29, 696026478), (34, 593669643), (42, 480589711), (47, 429463146), (49, 411934038), (51, 395779762), (58, 348013239), (87, 232008826), (94, 214731573), (98, 205967019), (102, 197889881), (119, 169619898), (141, 143154382), (147, 137311346), (174, 116004413), (203, 99432354), (238, 84809949), (282, 71577191), (294, 68655673), (329, 61351878), (357, 56539966), (406, 49716177), (493, 40942734), (609, 33144118), (658, 30675939), (714, 28269983), (799, 25262538), (833, 24231414), (986, 20471367), (987, 20450626), (1218, 16572059), (1363, 14809074), (1421, 14204622), (1479, 13647578), (1598, 12631269), (1666, 12115707), (1974, 10225313), (2303, 8764554), (2397, 8420846), (2499, 8077138), (2726, 7404537), (2842, 7102311), (2958, 6823789), (2963, 6812274), (3451, 5848962), (4089, 4936358), (4263, 4734874), (4606, 4382277), (4794, 4210423), (4998, 4038569), (5593, 3608934), (5926, 3406137), (6902, 2924481), (6909, 2921518), (8178, 2468179), (8526, 2367437), (8889, 2270758), (9541, 2115582), (10353, 1949654), (11186, 1804467), (13818, 1460759), (16779, 1202978), (17778, 1135379), (19082, 1057791), (20706, 974827), (20741, 973182), (23171, 871122), (24157, 835566), (28623, 705194), (33558, 601489), (39151, 515562), (41482, 486591), (46342, 435561), (48314, 417783), (50371, 400722), (57246, 352597), (62223, 324394), (66787, 302226), (69513, 290374), (72471, 278522), (78302, 257781), (85927, 234906), (100742, 200361), (117453, 171854), (124446, 162197), (133574, 151113), (139026, 145187), (139261, 144942)]