20146124845

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241141}}^1$

素因数の和:241202

約数の個数: 48

約数和(自身を含む): 31668696576

約数和(自身を除く): 11522571731

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 1085, 1519, 1705, 2387, 2695, 7595, 11935, 16709, 83545, 241141, 1205705, 1687987, 2652551, 7475371, 8439935, 11815909, 13262755, 18567857, 37376855, 52327597, 59079545, 82229081, 92839285, 129974999, 261637985, 366293179, 411145405, 575603567, 649874995, 1831465895, 2878017835, 4029224969, 20146124845]

約数ペア:

[(1, 20146124845), (5, 4029224969), (7, 2878017835), (11, 1831465895), (31, 649874995), (35, 575603567), (49, 411145405), (55, 366293179), (77, 261637985), (155, 129974999), (217, 92839285), (245, 82229081), (341, 59079545), (385, 52327597), (539, 37376855), (1085, 18567857), (1519, 13262755), (1705, 11815909), (2387, 8439935), (2695, 7475371), (7595, 2652551), (11935, 1687987), (16709, 1205705), (83545, 241141)]