20219663442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 44388518400

約数和(自身を除く): 24168854958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 449, 566, 849, 898, 1347, 1698, 2411, 2694, 3113, 4822, 4939, 6226, 7233, 9339, 9878, 14466, 14817, 18678, 26521, 29634, 53042, 79563, 127067, 159126, 254134, 381201, 682313, 762402, 1082539, 1364626, 1397737, 2046939, 2165078, 2795474, 3247617, 4093878, 4193211, 6495234, 7505443, 8386422, 11907929, 15010886, 22516329, 23815858, 35723787, 45032658, 71447574, 306358537, 612717074, 919075611, 1838151222, 3369943907, 6739887814, 10109831721, 20219663442]

約数ペア:

[(1, 20219663442), (2, 10109831721), (3, 6739887814), (6, 3369943907), (11, 1838151222), (22, 919075611), (33, 612717074), (66, 306358537), (283, 71447574), (449, 45032658), (566, 35723787), (849, 23815858), (898, 22516329), (1347, 15010886), (1698, 11907929), (2411, 8386422), (2694, 7505443), (3113, 6495234), (4822, 4193211), (4939, 4093878), (6226, 3247617), (7233, 2795474), (9339, 2165078), (9878, 2046939), (14466, 1397737), (14817, 1364626), (18678, 1082539), (26521, 762402), (29634, 682313), (53042, 381201), (79563, 254134), (127067, 159126)]