20532414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11369}}^1$

素因数の和:11424

約数の個数: 32

約数和(自身を含む): 48026880

約数和(自身を除く): 27494466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11369, 22738, 34107, 68214, 79583, 159166, 238749, 477498, 488867, 977734, 1466601, 2933202, 3422069, 6844138, 10266207, 20532414]

約数ペア:

[(1, 20532414), (2, 10266207), (3, 6844138), (6, 3422069), (7, 2933202), (14, 1466601), (21, 977734), (42, 488867), (43, 477498), (86, 238749), (129, 159166), (258, 79583), (301, 68214), (602, 34107), (903, 22738), (1806, 11369)]