20758374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 42140826

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 29, 38, 39, 42, 46, 57, 58, 63, 69, 78, 87, 91, 114, 117, 126, 133, 138, 161, 171, 174, 182, 203, 207, 234, 247, 261, 266, 273, 299, 322, 342, 377, 399, 406, 414, 437, 483, 494, 522, 546, 551, 598, 609, 667, 741, 754, 798, 819, 874, 897, 966, 1102, 1131, 1197, 1218, 1311, 1334, 1449, 1482, 1638, 1653, 1729, 1794, 1827, 2001, 2093, 2223, 2262, 2394, 2622, 2639, 2691, 2898, 3059, 3306, 3393, 3458, 3654, 3857, 3933, 4002, 4186, 4446, 4669, 4959, 5187, 5278, 5382, 5681, 6003, 6118, 6279, 6786, 7163, 7714, 7866, 7917, 8671, 9177, 9338, 9918, 10374, 11362, 11571, 12006, 12558, 12673, 14007, 14326, 15561, 15834, 17043, 17342, 18354, 18837, 21489, 23142, 23751, 25346, 26013, 27531, 28014, 31122, 34086, 34713, 37674, 38019, 39767, 42021, 42978, 47502, 50141, 51129, 52026, 55062, 60697, 64467, 69426, 76038, 78039, 79534, 84042, 88711, 100282, 102258, 114057, 119301, 121394, 128934, 150423, 156078, 164749, 177422, 182091, 228114, 238602, 266133, 300846, 329498, 357903, 364182, 451269, 494247, 532266, 546273, 715806, 798399, 902538, 988494, 1092546, 1153243, 1482741, 1596798, 2306486, 2965482, 3459729, 6919458, 10379187, 20758374]

約数ペア:

[(1, 20758374), (2, 10379187), (3, 6919458), (6, 3459729), (7, 2965482), (9, 2306486), (13, 1596798), (14, 1482741), (18, 1153243), (19, 1092546), (21, 988494), (23, 902538), (26, 798399), (29, 715806), (38, 546273), (39, 532266), (42, 494247), (46, 451269), (57, 364182), (58, 357903), (63, 329498), (69, 300846), (78, 266133), (87, 238602), (91, 228114), (114, 182091), (117, 177422), (126, 164749), (133, 156078), (138, 150423), (161, 128934), (171, 121394), (174, 119301), (182, 114057), (203, 102258), (207, 100282), (234, 88711), (247, 84042), (261, 79534), (266, 78039), (273, 76038), (299, 69426), (322, 64467), (342, 60697), (377, 55062), (399, 52026), (406, 51129), (414, 50141), (437, 47502), (483, 42978), (494, 42021), (522, 39767), (546, 38019), (551, 37674), (598, 34713), (609, 34086), (667, 31122), (741, 28014), (754, 27531), (798, 26013), (819, 25346), (874, 23751), (897, 23142), (966, 21489), (1102, 18837), (1131, 18354), (1197, 17342), (1218, 17043), (1311, 15834), (1334, 15561), (1449, 14326), (1482, 14007), (1638, 12673), (1653, 12558), (1729, 12006), (1794, 11571), (1827, 11362), (2001, 10374), (2093, 9918), (2223, 9338), (2262, 9177), (2394, 8671), (2622, 7917), (2639, 7866), (2691, 7714), (2898, 7163), (3059, 6786), (3306, 6279), (3393, 6118), (3458, 6003), (3654, 5681), (3857, 5382), (3933, 5278), (4002, 5187), (4186, 4959), (4446, 4669)]