20174722953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{5953}}^1$

素因数の和:6854

約数の個数: 64

約数和(自身を含む): 35557097472

約数和(自身を除く): 15382374519

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 863, 1309, 2589, 3927, 5953, 6041, 9493, 14671, 17859, 18123, 28479, 41671, 44013, 65483, 66451, 101201, 102697, 125013, 161381, 196449, 199353, 303603, 308091, 458381, 484143, 708407, 1113211, 1129667, 1375143, 2125221, 3339633, 3389001, 5137439, 7792477, 15412317, 23377431, 35962073, 56511829, 87336463, 107886219, 169535487, 262009389, 395582803, 611355241, 960701093, 1186748409, 1834065723, 2882103279, 6724907651, 20174722953]

約数ペア:

[(1, 20174722953), (3, 6724907651), (7, 2882103279), (11, 1834065723), (17, 1186748409), (21, 960701093), (33, 611355241), (51, 395582803), (77, 262009389), (119, 169535487), (187, 107886219), (231, 87336463), (357, 56511829), (561, 35962073), (863, 23377431), (1309, 15412317), (2589, 7792477), (3927, 5137439), (5953, 3389001), (6041, 3339633), (9493, 2125221), (14671, 1375143), (17859, 1129667), (18123, 1113211), (28479, 708407), (41671, 484143), (44013, 458381), (65483, 308091), (66451, 303603), (101201, 199353), (102697, 196449), (125013, 161381)]