20178334212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3410807}}^1$

素因数の和:3410860

約数の個数: 48

約数和(自身を含む): 51571416960

約数和(自身を除く): 31393082748

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 3410807, 6821614, 10232421, 13643228, 20464842, 40929684, 57983719, 98913403, 115967438, 173951157, 197826806, 231934876, 296740209, 347902314, 395653612, 593480418, 695804628, 1186960836, 1681527851, 3363055702, 5044583553, 6726111404, 10089167106, 20178334212]

約数ペア:

[(1, 20178334212), (2, 10089167106), (3, 6726111404), (4, 5044583553), (6, 3363055702), (12, 1681527851), (17, 1186960836), (29, 695804628), (34, 593480418), (51, 395653612), (58, 347902314), (68, 296740209), (87, 231934876), (102, 197826806), (116, 173951157), (174, 115967438), (204, 98913403), (348, 57983719), (493, 40929684), (986, 20464842), (1479, 13643228), (1972, 10232421), (2958, 6821614), (5916, 3410807)]