20160993588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1\times {\mathrm{10301}}^1$

素因数の和:14144

約数の個数: 48

約数和(自身を含む): 48153690816

約数和(自身を除く): 27992697228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3793, 7586, 10301, 11379, 15172, 20602, 22758, 30903, 41204, 45516, 61806, 123612, 163099, 326198, 442943, 489297, 652396, 885886, 978594, 1328829, 1771772, 1957188, 2657658, 5315316, 39071693, 78143386, 117215079, 156286772, 234430158, 468860316, 1680082799, 3360165598, 5040248397, 6720331196, 10080496794, 20160993588]

約数ペア:

[(1, 20160993588), (2, 10080496794), (3, 6720331196), (4, 5040248397), (6, 3360165598), (12, 1680082799), (43, 468860316), (86, 234430158), (129, 156286772), (172, 117215079), (258, 78143386), (516, 39071693), (3793, 5315316), (7586, 2657658), (10301, 1957188), (11379, 1771772), (15172, 1328829), (20602, 978594), (22758, 885886), (30903, 652396), (41204, 489297), (45516, 442943), (61806, 326198), (123612, 163099)]