20133720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55927}}^1$

素因数の和:55944

約数の個数: 48

約数和(自身を含む): 65435760

約数和(自身を除く): 45302040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55927, 111854, 167781, 223708, 279635, 335562, 447416, 503343, 559270, 671124, 838905, 1006686, 1118540, 1342248, 1677810, 2013372, 2237080, 2516715, 3355620, 4026744, 5033430, 6711240, 10066860, 20133720]

約数ペア:

[(1, 20133720), (2, 10066860), (3, 6711240), (4, 5033430), (5, 4026744), (6, 3355620), (8, 2516715), (9, 2237080), (10, 2013372), (12, 1677810), (15, 1342248), (18, 1118540), (20, 1006686), (24, 838905), (30, 671124), (36, 559270), (40, 503343), (45, 447416), (60, 335562), (72, 279635), (90, 223708), (120, 167781), (180, 111854), (360, 55927)]