20373989076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1321}}^1$

素因数の和:2251

約数の個数: 192

約数和(自身を含む): 63110799360

約数和(自身を除く): 42736810284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 887, 966, 1242, 1321, 1449, 1774, 1932, 2484, 2642, 2661, 2898, 3548, 3963, 4347, 5284, 5322, 5796, 6209, 7926, 7983, 8694, 9247, 10644, 11889, 12418, 15852, 15966, 17388, 18494, 18627, 20401, 23778, 23949, 24836, 27741, 30383, 31932, 35667, 36988, 37254, 40802, 47556, 47898, 55482, 55881, 60766, 61203, 71334, 74508, 81604, 83223, 91149, 95796, 110964, 111762, 121532, 122406, 142668, 142807, 166446, 167643, 182298, 183609, 212681, 223524, 244812, 249669, 273447, 285614, 332892, 335286, 364596, 367218, 425362, 428421, 499338, 546894, 550827, 571228, 638043, 670572, 734436, 820341, 850724, 856842, 998676, 1093788, 1101654, 1171727, 1276086, 1285263, 1640682, 1713684, 1914129, 2203308, 2343454, 2552172, 2570526, 3281364, 3515181, 3828258, 3855789, 4686908, 5141052, 5742387, 7030362, 7656516, 7711578, 8202089, 10545543, 11484774, 14060724, 15423156, 16404178, 21091086, 22969548, 24606267, 26949721, 31636629, 32808356, 42182172, 49212534, 53899442, 63273258, 73818801, 80849163, 98425068, 107798884, 126546516, 147637602, 161698326, 188648047, 221456403, 242547489, 295275204, 323396652, 377296094, 442912806, 485094978, 565944141, 727642467, 754592188, 885825612, 970189956, 1131888282, 1455284934, 1697832423, 2263776564, 2910569868, 3395664846, 5093497269, 6791329692, 10186994538, 20373989076]

約数ペア:

[(1, 20373989076), (2, 10186994538), (3, 6791329692), (4, 5093497269), (6, 3395664846), (7, 2910569868), (9, 2263776564), (12, 1697832423), (14, 1455284934), (18, 1131888282), (21, 970189956), (23, 885825612), (27, 754592188), (28, 727642467), (36, 565944141), (42, 485094978), (46, 442912806), (54, 377296094), (63, 323396652), (69, 295275204), (84, 242547489), (92, 221456403), (108, 188648047), (126, 161698326), (138, 147637602), (161, 126546516), (189, 107798884), (207, 98425068), (252, 80849163), (276, 73818801), (322, 63273258), (378, 53899442), (414, 49212534), (483, 42182172), (621, 32808356), (644, 31636629), (756, 26949721), (828, 24606267), (887, 22969548), (966, 21091086), (1242, 16404178), (1321, 15423156), (1449, 14060724), (1774, 11484774), (1932, 10545543), (2484, 8202089), (2642, 7711578), (2661, 7656516), (2898, 7030362), (3548, 5742387), (3963, 5141052), (4347, 4686908), (5284, 3855789), (5322, 3828258), (5796, 3515181), (6209, 3281364), (7926, 2570526), (7983, 2552172), (8694, 2343454), (9247, 2203308), (10644, 1914129), (11889, 1713684), (12418, 1640682), (15852, 1285263), (15966, 1276086), (17388, 1171727), (18494, 1101654), (18627, 1093788), (20401, 998676), (23778, 856842), (23949, 850724), (24836, 820341), (27741, 734436), (30383, 670572), (31932, 638043), (35667, 571228), (36988, 550827), (37254, 546894), (40802, 499338), (47556, 428421), (47898, 425362), (55482, 367218), (55881, 364596), (60766, 335286), (61203, 332892), (71334, 285614), (74508, 273447), (81604, 249669), (83223, 244812), (91149, 223524), (95796, 212681), (110964, 183609), (111762, 182298), (121532, 167643), (122406, 166446), (142668, 142807)]