20136764808

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{11351}}^1$

素因数の和:11600

約数の個数: 128

約数和(自身を含む): 57541017600

約数和(自身を除く): 37404252792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 191, 216, 258, 344, 382, 387, 516, 573, 764, 774, 1032, 1146, 1161, 1528, 1548, 1719, 2292, 2322, 3096, 3438, 4584, 4644, 5157, 6876, 8213, 9288, 10314, 11351, 13752, 16426, 20628, 22702, 24639, 32852, 34053, 41256, 45404, 49278, 65704, 68106, 73917, 90808, 98556, 102159, 136212, 147834, 197112, 204318, 221751, 272424, 295668, 306477, 408636, 443502, 488093, 591336, 612954, 817272, 887004, 976186, 1225908, 1464279, 1774008, 1952372, 2168041, 2451816, 2928558, 3904744, 4336082, 4392837, 5857116, 6504123, 8672164, 8785674, 11714232, 13008246, 13178511, 17344328, 17571348, 19512369, 26016492, 26357022, 35142696, 39024738, 52032984, 52714044, 58537107, 78049476, 93225763, 105428088, 117074214, 156098952, 186451526, 234148428, 279677289, 372903052, 468296856, 559354578, 745806104, 839031867, 1118709156, 1678063734, 2237418312, 2517095601, 3356127468, 5034191202, 6712254936, 10068382404, 20136764808]

約数ペア:

[(1, 20136764808), (2, 10068382404), (3, 6712254936), (4, 5034191202), (6, 3356127468), (8, 2517095601), (9, 2237418312), (12, 1678063734), (18, 1118709156), (24, 839031867), (27, 745806104), (36, 559354578), (43, 468296856), (54, 372903052), (72, 279677289), (86, 234148428), (108, 186451526), (129, 156098952), (172, 117074214), (191, 105428088), (216, 93225763), (258, 78049476), (344, 58537107), (382, 52714044), (387, 52032984), (516, 39024738), (573, 35142696), (764, 26357022), (774, 26016492), (1032, 19512369), (1146, 17571348), (1161, 17344328), (1528, 13178511), (1548, 13008246), (1719, 11714232), (2292, 8785674), (2322, 8672164), (3096, 6504123), (3438, 5857116), (4584, 4392837), (4644, 4336082), (5157, 3904744), (6876, 2928558), (8213, 2451816), (9288, 2168041), (10314, 1952372), (11351, 1774008), (13752, 1464279), (16426, 1225908), (20628, 976186), (22702, 887004), (24639, 817272), (32852, 612954), (34053, 591336), (41256, 488093), (45404, 443502), (49278, 408636), (65704, 306477), (68106, 295668), (73917, 272424), (90808, 221751), (98556, 204318), (102159, 197112), (136212, 147834)]