20164037751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{2437}}^1$

素因数の和:4613

約数の個数: 64

約数和(自身を含む): 35125923840

約数和(自身を除く): 14961886089

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 2143, 2437, 3861, 6429, 7311, 19287, 21933, 23573, 26807, 27859, 31681, 57861, 65799, 70719, 80421, 83577, 95043, 212157, 241263, 250731, 285129, 306449, 348491, 636471, 723789, 752193, 855387, 919347, 1045473, 2758041, 3136419, 5222491, 8274123, 9409257, 15667473, 47002419, 57447401, 67892383, 141007257, 172342203, 203677149, 517026609, 611031447, 746816213, 1551079827, 1833094341, 2240448639, 6721345917, 20164037751]

約数ペア:

[(1, 20164037751), (3, 6721345917), (9, 2240448639), (11, 1833094341), (13, 1551079827), (27, 746816213), (33, 611031447), (39, 517026609), (99, 203677149), (117, 172342203), (143, 141007257), (297, 67892383), (351, 57447401), (429, 47002419), (1287, 15667473), (2143, 9409257), (2437, 8274123), (3861, 5222491), (6429, 3136419), (7311, 2758041), (19287, 1045473), (21933, 919347), (23573, 855387), (26807, 752193), (27859, 723789), (31681, 636471), (57861, 348491), (65799, 306449), (70719, 285129), (80421, 250731), (83577, 241263), (95043, 212157)]