20183740434

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2659}}^1$

素因数の和:3677

約数の個数: 128

約数和(自身を含む): 52767590400

約数和(自身を除く): 32583849966

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 983, 1287, 1966, 2574, 2659, 2949, 3861, 5318, 5898, 7722, 7977, 8847, 10813, 12779, 15954, 17694, 21626, 23931, 25558, 26541, 29249, 32439, 34567, 38337, 47862, 53082, 58498, 64878, 69134, 71793, 76674, 87747, 97317, 103701, 115011, 140569, 143586, 175494, 194634, 207402, 230022, 263241, 281138, 291951, 311103, 345033, 380237, 421707, 526482, 583902, 622206, 690066, 760474, 789723, 843414, 933309, 1140711, 1265121, 1579446, 1866618, 2281422, 2530242, 2613797, 3422133, 3795363, 5227594, 6844266, 7590726, 7841391, 10266399, 15682782, 20532798, 23524173, 28751767, 33979361, 47048346, 57503534, 67958722, 70572519, 86255301, 101938083, 141145038, 172510602, 203876166, 258765903, 305814249, 373772971, 517531806, 611628498, 747545942, 776297709, 917442747, 1121318913, 1552595418, 1834885494, 2242637826, 3363956739, 6727913478, 10091870217, 20183740434]

約数ペア:

[(1, 20183740434), (2, 10091870217), (3, 6727913478), (6, 3363956739), (9, 2242637826), (11, 1834885494), (13, 1552595418), (18, 1121318913), (22, 917442747), (26, 776297709), (27, 747545942), (33, 611628498), (39, 517531806), (54, 373772971), (66, 305814249), (78, 258765903), (99, 203876166), (117, 172510602), (143, 141145038), (198, 101938083), (234, 86255301), (286, 70572519), (297, 67958722), (351, 57503534), (429, 47048346), (594, 33979361), (702, 28751767), (858, 23524173), (983, 20532798), (1287, 15682782), (1966, 10266399), (2574, 7841391), (2659, 7590726), (2949, 6844266), (3861, 5227594), (5318, 3795363), (5898, 3422133), (7722, 2613797), (7977, 2530242), (8847, 2281422), (10813, 1866618), (12779, 1579446), (15954, 1265121), (17694, 1140711), (21626, 933309), (23931, 843414), (25558, 789723), (26541, 760474), (29249, 690066), (32439, 622206), (34567, 583902), (38337, 526482), (47862, 421707), (53082, 380237), (58498, 345033), (64878, 311103), (69134, 291951), (71793, 281138), (76674, 263241), (87747, 230022), (97317, 207402), (103701, 194634), (115011, 175494), (140569, 143586)]