2016320565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1010687}}^1$

素因数の和:1010721

約数の個数: 32

約数和(自身を含む): 3881041920

約数和(自身を除く): 1864721355

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 1010687, 3032061, 5053435, 7074809, 15160305, 19203053, 21224427, 35374045, 57609159, 96015265, 106122135, 134421371, 288045795, 403264113, 672106855, 2016320565]

約数ペア:

[(1, 2016320565), (3, 672106855), (5, 403264113), (7, 288045795), (15, 134421371), (19, 106122135), (21, 96015265), (35, 57609159), (57, 35374045), (95, 21224427), (105, 19203053), (133, 15160305), (285, 7074809), (399, 5053435), (665, 3032061), (1995, 1010687)]