20496168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 69226560

約数和(自身を除く): 48730392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3697, 5544, 7394, 11091, 14788, 22182, 25879, 29576, 33273, 40667, 44364, 51758, 66546, 77637, 81334, 88728, 103516, 122001, 133092, 155274, 162668, 207032, 232911, 244002, 266184, 284669, 310548, 325336, 366003, 465822, 488004, 569338, 621096, 732006, 854007, 931644, 976008, 1138676, 1464012, 1708014, 1863288, 2277352, 2562021, 2928024, 3416028, 5124042, 6832056, 10248084, 20496168]

約数ペア:

[(1, 20496168), (2, 10248084), (3, 6832056), (4, 5124042), (6, 3416028), (7, 2928024), (8, 2562021), (9, 2277352), (11, 1863288), (12, 1708014), (14, 1464012), (18, 1138676), (21, 976008), (22, 931644), (24, 854007), (28, 732006), (33, 621096), (36, 569338), (42, 488004), (44, 465822), (56, 366003), (63, 325336), (66, 310548), (72, 284669), (77, 266184), (84, 244002), (88, 232911), (99, 207032), (126, 162668), (132, 155274), (154, 133092), (168, 122001), (198, 103516), (231, 88728), (252, 81334), (264, 77637), (308, 66546), (396, 51758), (462, 44364), (504, 40667), (616, 33273), (693, 29576), (792, 25879), (924, 22182), (1386, 14788), (1848, 11091), (2772, 7394), (3697, 5544)]