20696702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 34246296

約数和(自身を除く): 13549594

約数列:

[1, 2, 13, 26, 67, 109, 134, 218, 871, 1417, 1742, 2834, 7303, 11881, 14606, 23762, 94939, 154453, 189878, 308906, 796027, 1592054, 10348351, 20696702]

約数ペア:

[(1, 20696702), (2, 10348351), (13, 1592054), (26, 796027), (67, 308906), (109, 189878), (134, 154453), (218, 94939), (871, 23762), (1417, 14606), (1742, 11881), (2834, 7303)]