20512338754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{28151}}^1$

素因数の和:28938

約数の個数: 32

約数和(自身を含む): 33748617600

約数和(自身を除く): 13236278846

約数列:

[1, 2, 17, 29, 34, 58, 493, 739, 986, 1478, 12563, 21431, 25126, 28151, 42862, 56302, 364327, 478567, 728654, 816379, 957134, 1632758, 13878443, 20803589, 27756886, 41607178, 353661013, 603304081, 707322026, 1206608162, 10256169377, 20512338754]

約数ペア:

[(1, 20512338754), (2, 10256169377), (17, 1206608162), (29, 707322026), (34, 603304081), (58, 353661013), (493, 41607178), (739, 27756886), (986, 20803589), (1478, 13878443), (12563, 1632758), (21431, 957134), (25126, 816379), (28151, 728654), (42862, 478567), (56302, 364327)]