20083766919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1\times {\mathrm{1621}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 27903590400

約数和(自身を除く): 7819823481

約数列:

[1, 3, 31, 93, 127, 381, 1049, 1621, 3147, 3937, 4863, 11811, 32519, 50251, 97557, 133223, 150753, 205867, 399669, 617601, 1700429, 4129913, 5101287, 6381877, 12389739, 19145631, 52713299, 158139897, 215954483, 647863449, 6694588973, 20083766919]

約数ペア:

[(1, 20083766919), (3, 6694588973), (31, 647863449), (93, 215954483), (127, 158139897), (381, 52713299), (1049, 19145631), (1621, 12389739), (3147, 6381877), (3937, 5101287), (4863, 4129913), (11811, 1700429), (32519, 617601), (50251, 399669), (97557, 205867), (133223, 150753)]