20136425848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{49009}}^1$

素因数の和:49085

約数の個数: 128

約数和(自身を含む): 50813568000

約数和(自身を除く): 30677142152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 29, 44, 46, 56, 58, 77, 88, 92, 116, 154, 161, 184, 203, 232, 253, 308, 319, 322, 406, 506, 616, 638, 644, 667, 812, 1012, 1276, 1288, 1334, 1624, 1771, 2024, 2233, 2552, 2668, 3542, 4466, 4669, 5336, 7084, 7337, 8932, 9338, 14168, 14674, 17864, 18676, 29348, 37352, 49009, 51359, 58696, 98018, 102718, 196036, 205436, 343063, 392072, 410872, 539099, 686126, 1078198, 1127207, 1372252, 1421261, 2156396, 2254414, 2744504, 2842522, 3773693, 4312792, 4508828, 5685044, 7547386, 7890449, 9017656, 9948827, 11370088, 12399277, 15094772, 15633871, 15780898, 19897654, 24798554, 30189544, 31267742, 31561796, 32689003, 39795308, 49597108, 62535484, 63123592, 65378006, 79590616, 86794939, 99194216, 109437097, 125070968, 130756012, 173589878, 218874194, 228823021, 261512024, 347179756, 359579033, 437748388, 457646042, 694359512, 719158066, 875496776, 915292084, 1438316132, 1830584168, 2517053231, 2876632264, 5034106462, 10068212924, 20136425848]

約数ペア:

[(1, 20136425848), (2, 10068212924), (4, 5034106462), (7, 2876632264), (8, 2517053231), (11, 1830584168), (14, 1438316132), (22, 915292084), (23, 875496776), (28, 719158066), (29, 694359512), (44, 457646042), (46, 437748388), (56, 359579033), (58, 347179756), (77, 261512024), (88, 228823021), (92, 218874194), (116, 173589878), (154, 130756012), (161, 125070968), (184, 109437097), (203, 99194216), (232, 86794939), (253, 79590616), (308, 65378006), (319, 63123592), (322, 62535484), (406, 49597108), (506, 39795308), (616, 32689003), (638, 31561796), (644, 31267742), (667, 30189544), (812, 24798554), (1012, 19897654), (1276, 15780898), (1288, 15633871), (1334, 15094772), (1624, 12399277), (1771, 11370088), (2024, 9948827), (2233, 9017656), (2552, 7890449), (2668, 7547386), (3542, 5685044), (4466, 4508828), (4669, 4312792), (5336, 3773693), (7084, 2842522), (7337, 2744504), (8932, 2254414), (9338, 2156396), (14168, 1421261), (14674, 1372252), (17864, 1127207), (18676, 1078198), (29348, 686126), (37352, 539099), (49009, 410872), (51359, 392072), (58696, 343063), (98018, 205436), (102718, 196036)]