20136424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 47698560

約数和(自身を除く): 27562136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 337, 388, 616, 674, 679, 776, 1067, 1348, 1358, 2134, 2359, 2696, 2716, 3707, 4268, 4718, 5432, 7414, 7469, 8536, 9436, 14828, 14938, 18872, 25949, 29656, 29876, 32689, 51898, 59752, 65378, 103796, 130756, 207592, 228823, 261512, 359579, 457646, 719158, 915292, 1438316, 1830584, 2517053, 2876632, 5034106, 10068212, 20136424]

約数ペア:

[(1, 20136424), (2, 10068212), (4, 5034106), (7, 2876632), (8, 2517053), (11, 1830584), (14, 1438316), (22, 915292), (28, 719158), (44, 457646), (56, 359579), (77, 261512), (88, 228823), (97, 207592), (154, 130756), (194, 103796), (308, 65378), (337, 59752), (388, 51898), (616, 32689), (674, 29876), (679, 29656), (776, 25949), (1067, 18872), (1348, 14938), (1358, 14828), (2134, 9436), (2359, 8536), (2696, 7469), (2716, 7414), (3707, 5432), (4268, 4718)]