20140751309

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{9419}}^1$

素因数の和:9618

約数の個数: 36

約数和(自身を含む): 25055768160

約数和(自身を除く): 4915016851

約数列:

[1, 7, 17, 49, 119, 151, 289, 833, 1057, 2023, 2567, 7399, 9419, 14161, 17969, 43639, 65933, 125783, 160123, 305473, 461531, 1120861, 1422269, 2138311, 2722091, 7846027, 9955883, 19054637, 24178573, 69691181, 133382459, 169250011, 411035741, 1184750077, 2877250187, 20140751309]

約数ペア:

[(1, 20140751309), (7, 2877250187), (17, 1184750077), (49, 411035741), (119, 169250011), (151, 133382459), (289, 69691181), (833, 24178573), (1057, 19054637), (2023, 9955883), (2567, 7846027), (7399, 2722091), (9419, 2138311), (14161, 1422269), (17969, 1120861), (43639, 461531), (65933, 305473), (125783, 160123)]