20282345055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 44176204800

約数和(自身を除く): 23893859745

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 79, 95, 105, 133, 135, 171, 181, 189, 237, 285, 315, 395, 399, 513, 543, 553, 665, 711, 855, 905, 945, 1185, 1197, 1267, 1501, 1629, 1659, 1995, 2133, 2565, 2715, 2765, 3439, 3555, 3591, 3801, 4503, 4887, 4977, 5985, 6241, 6335, 7505, 8145, 8295, 10317, 10507, 10665, 11403, 13509, 14299, 14931, 17195, 17955, 18723, 19005, 22515, 24073, 24435, 24885, 30951, 31205, 31521, 34209, 40527, 42897, 43687, 51585, 52535, 56169, 57015, 67545, 71495, 72219, 74655, 92853, 93615, 94563, 100093, 118579, 120365, 128691, 131061, 154755, 157605, 168507, 171045, 202635, 214485, 216657, 218435, 271681, 280845, 283689, 300279, 355737, 361095, 386073, 393183, 464265, 472815, 500465, 592895, 643455, 649971, 655305, 815043, 830053, 842535, 900837, 1067211, 1083285, 1129621, 1179549, 1358405, 1418445, 1501395, 1778685, 1901767, 1930365, 1965915, 2445129, 2490159, 2702511, 3201633, 3249855, 3388863, 4075215, 4150265, 4504185, 5336055, 5648105, 5705301, 5897745, 7335387, 7470477, 7907347, 9508835, 10166589, 12225645, 12450795, 13512555, 16008165, 16944315, 17115903, 21462799, 22411431, 23722041, 28526505, 30499767, 36676935, 37352385, 39536735, 50832945, 51347709, 64388397, 71166123, 85579515, 107313995, 112057155, 118610205, 150239593, 152498835, 193165191, 213498369, 256738545, 321941985, 355830615, 450718779, 579495573, 751197965, 965825955, 1067491845, 1352156337, 2253593895, 2897477865, 4056469011, 6760781685, 20282345055]

約数ペア:

[(1, 20282345055), (3, 6760781685), (5, 4056469011), (7, 2897477865), (9, 2253593895), (15, 1352156337), (19, 1067491845), (21, 965825955), (27, 751197965), (35, 579495573), (45, 450718779), (57, 355830615), (63, 321941985), (79, 256738545), (95, 213498369), (105, 193165191), (133, 152498835), (135, 150239593), (171, 118610205), (181, 112057155), (189, 107313995), (237, 85579515), (285, 71166123), (315, 64388397), (395, 51347709), (399, 50832945), (513, 39536735), (543, 37352385), (553, 36676935), (665, 30499767), (711, 28526505), (855, 23722041), (905, 22411431), (945, 21462799), (1185, 17115903), (1197, 16944315), (1267, 16008165), (1501, 13512555), (1629, 12450795), (1659, 12225645), (1995, 10166589), (2133, 9508835), (2565, 7907347), (2715, 7470477), (2765, 7335387), (3439, 5897745), (3555, 5705301), (3591, 5648105), (3801, 5336055), (4503, 4504185), (4887, 4150265), (4977, 4075215), (5985, 3388863), (6241, 3249855), (6335, 3201633), (7505, 2702511), (8145, 2490159), (8295, 2445129), (10317, 1965915), (10507, 1930365), (10665, 1901767), (11403, 1778685), (13509, 1501395), (14299, 1418445), (14931, 1358405), (17195, 1179549), (17955, 1129621), (18723, 1083285), (19005, 1067211), (22515, 900837), (24073, 842535), (24435, 830053), (24885, 815043), (30951, 655305), (31205, 649971), (31521, 643455), (34209, 592895), (40527, 500465), (42897, 472815), (43687, 464265), (51585, 393183), (52535, 386073), (56169, 361095), (57015, 355737), (67545, 300279), (71495, 283689), (72219, 280845), (74655, 271681), (92853, 218435), (93615, 216657), (94563, 214485), (100093, 202635), (118579, 171045), (120365, 168507), (128691, 157605), (131061, 154755)]