20163708411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{2311}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 33942675456

約数和(自身を除く): 13778967045

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 353, 749, 1059, 1177, 2247, 2311, 2471, 3531, 3883, 6933, 7413, 8239, 11649, 16177, 24717, 25421, 27181, 37771, 48531, 76263, 81543, 113313, 177947, 247277, 264397, 415481, 533841, 741831, 793191, 815783, 1246443, 1730939, 2447349, 2720047, 2908367, 5192817, 5710481, 8160141, 8725101, 8973613, 17131443, 19040329, 26920839, 57120987, 62815291, 87288781, 188445873, 261866343, 611021467, 960176591, 1833064401, 2880529773, 6721236137, 20163708411]

約数ペア:

[(1, 20163708411), (3, 6721236137), (7, 2880529773), (11, 1833064401), (21, 960176591), (33, 611021467), (77, 261866343), (107, 188445873), (231, 87288781), (321, 62815291), (353, 57120987), (749, 26920839), (1059, 19040329), (1177, 17131443), (2247, 8973613), (2311, 8725101), (2471, 8160141), (3531, 5710481), (3883, 5192817), (6933, 2908367), (7413, 2720047), (8239, 2447349), (11649, 1730939), (16177, 1246443), (24717, 815783), (25421, 793191), (27181, 741831), (37771, 533841), (48531, 415481), (76263, 264397), (81543, 247277), (113313, 177947)]