20132360752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{27481}}^1$

素因数の和:27738

約数の個数: 80

約数和(自身を含む): 46236596224

約数和(自身を除く): 26104235472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 211, 217, 248, 422, 434, 496, 844, 868, 1477, 1688, 1736, 2954, 3376, 3472, 5908, 6541, 11816, 13082, 23632, 26164, 27481, 45787, 52328, 54962, 91574, 104656, 109924, 183148, 192367, 219848, 366296, 384734, 439696, 732592, 769468, 851911, 1538936, 1703822, 3077872, 3407644, 5798491, 5963377, 6815288, 11596982, 11926754, 13630576, 23193964, 23853508, 40589437, 46387928, 47707016, 81178874, 92775856, 95414032, 162357748, 179753221, 324715496, 359506442, 649430992, 719012884, 1258272547, 1438025768, 2516545094, 2876051536, 5033090188, 10066180376, 20132360752]

約数ペア:

[(1, 20132360752), (2, 10066180376), (4, 5033090188), (7, 2876051536), (8, 2516545094), (14, 1438025768), (16, 1258272547), (28, 719012884), (31, 649430992), (56, 359506442), (62, 324715496), (112, 179753221), (124, 162357748), (211, 95414032), (217, 92775856), (248, 81178874), (422, 47707016), (434, 46387928), (496, 40589437), (844, 23853508), (868, 23193964), (1477, 13630576), (1688, 11926754), (1736, 11596982), (2954, 6815288), (3376, 5963377), (3472, 5798491), (5908, 3407644), (6541, 3077872), (11816, 1703822), (13082, 1538936), (23632, 851911), (26164, 769468), (27481, 732592), (45787, 439696), (52328, 384734), (54962, 366296), (91574, 219848), (104656, 192367), (109924, 183148)]