20060810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26053}}^1$

素因数の和:26078

約数の個数: 32

約数和(自身を含む): 45021312

約数和(自身を除く): 24960502

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26053, 52106, 130265, 182371, 260530, 286583, 364742, 573166, 911855, 1432915, 1823710, 2006081, 2865830, 4012162, 10030405, 20060810]

約数ペア:

[(1, 20060810), (2, 10030405), (5, 4012162), (7, 2865830), (10, 2006081), (11, 1823710), (14, 1432915), (22, 911855), (35, 573166), (55, 364742), (70, 286583), (77, 260530), (110, 182371), (154, 130265), (385, 52106), (770, 26053)]