20084600745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{224171}}^1$

素因数の和:224374

約数の個数: 48

約数和(自身を含む): 38188148544

約数和(自身を除く): 18103547799

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 905, 1629, 1991, 2715, 5973, 8145, 9955, 17919, 29865, 89595, 224171, 672513, 1120855, 2017539, 2465881, 3362565, 7397643, 10087695, 12329405, 22192929, 36988215, 40574951, 110964645, 121724853, 202874755, 365174559, 446324461, 608624265, 1338973383, 1825872795, 2231622305, 4016920149, 6694866915, 20084600745]

約数ペア:

[(1, 20084600745), (3, 6694866915), (5, 4016920149), (9, 2231622305), (11, 1825872795), (15, 1338973383), (33, 608624265), (45, 446324461), (55, 365174559), (99, 202874755), (165, 121724853), (181, 110964645), (495, 40574951), (543, 36988215), (905, 22192929), (1629, 12329405), (1991, 10087695), (2715, 7397643), (5973, 3362565), (8145, 2465881), (9955, 2017539), (17919, 1120855), (29865, 672513), (89595, 224171)]