20207976

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5651}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 50868000

約数和(自身を除く): 30660024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5651, 11302, 16953, 22604, 33906, 45208, 67812, 135624, 841999, 1683998, 2525997, 3367996, 5051994, 6735992, 10103988, 20207976]

約数ペア:

[(1, 20207976), (2, 10103988), (3, 6735992), (4, 5051994), (6, 3367996), (8, 2525997), (12, 1683998), (24, 841999), (149, 135624), (298, 67812), (447, 45208), (596, 33906), (894, 22604), (1192, 16953), (1788, 11302), (3576, 5651)]