20225699622

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 47652105600

約数和(自身を除く): 27426405978

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 87, 106, 159, 174, 197, 261, 318, 394, 477, 522, 591, 783, 954, 1182, 1237, 1431, 1537, 1566, 1773, 2474, 2862, 3074, 3546, 3711, 4611, 5319, 5713, 7422, 9222, 10441, 10638, 11133, 11426, 13833, 17139, 20882, 22266, 27666, 31323, 33399, 34278, 35873, 41499, 51417, 62646, 65561, 66798, 71746, 82998, 93969, 102834, 107619, 131122, 154251, 187938, 196683, 215238, 243689, 281907, 302789, 308502, 322857, 393366, 487378, 563814, 590049, 605578, 645714, 731067, 908367, 968571, 1180098, 1462134, 1770147, 1816734, 1901269, 1937142, 2193201, 2725101, 3540294, 3802538, 4386402, 5450202, 5703807, 6579603, 7066981, 8175303, 11407614, 12915517, 13159206, 14133962, 16350606, 17111421, 21200943, 25831034, 34222842, 38746551, 42401886, 51334263, 63602829, 77493102, 102668526, 116239653, 127205658, 190808487, 232479306, 348718959, 374549993, 381616974, 697437918, 749099986, 1123649979, 2247299958, 3370949937, 6741899874, 10112849811, 20225699622]

約数ペア:

[(1, 20225699622), (2, 10112849811), (3, 6741899874), (6, 3370949937), (9, 2247299958), (18, 1123649979), (27, 749099986), (29, 697437918), (53, 381616974), (54, 374549993), (58, 348718959), (87, 232479306), (106, 190808487), (159, 127205658), (174, 116239653), (197, 102668526), (261, 77493102), (318, 63602829), (394, 51334263), (477, 42401886), (522, 38746551), (591, 34222842), (783, 25831034), (954, 21200943), (1182, 17111421), (1237, 16350606), (1431, 14133962), (1537, 13159206), (1566, 12915517), (1773, 11407614), (2474, 8175303), (2862, 7066981), (3074, 6579603), (3546, 5703807), (3711, 5450202), (4611, 4386402), (5319, 3802538), (5713, 3540294), (7422, 2725101), (9222, 2193201), (10441, 1937142), (10638, 1901269), (11133, 1816734), (11426, 1770147), (13833, 1462134), (17139, 1180098), (20882, 968571), (22266, 908367), (27666, 731067), (31323, 645714), (33399, 605578), (34278, 590049), (35873, 563814), (41499, 487378), (51417, 393366), (62646, 322857), (65561, 308502), (66798, 302789), (71746, 281907), (82998, 243689), (93969, 215238), (102834, 196683), (107619, 187938), (131122, 154251)]