20163724035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4833

約数の個数: 128

約数和(自身を含む): 41165881344

約数和(自身を除く): 21002157309

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 67, 91, 105, 141, 195, 201, 235, 273, 329, 335, 455, 469, 611, 705, 871, 987, 1005, 1365, 1407, 1645, 1833, 2345, 2613, 3055, 3149, 4277, 4355, 4691, 4935, 6097, 7035, 9165, 9447, 12831, 13065, 14073, 15745, 18291, 21385, 22043, 23455, 30485, 32837, 40937, 47235, 60983, 64155, 66129, 70365, 91455, 98511, 110215, 122811, 164185, 182949, 204685, 220477, 286559, 304915, 314297, 330645, 426881, 492555, 614055, 661431, 859677, 914745, 942891, 1102385, 1280643, 1432795, 1543339, 1571485, 2134405, 2200079, 2866201, 3307155, 4085861, 4298385, 4630017, 4714455, 6403215, 6600237, 7716695, 8598603, 11000395, 12257583, 14331005, 14771959, 20063407, 20429305, 23150085, 28601027, 33001185, 42993015, 44315877, 60190221, 61287915, 73859795, 85803081, 100317035, 103403713, 143005135, 192035467, 221579385, 300951105, 310211139, 429015405, 517018565, 576106401, 960177335, 1344248269, 1551055695, 2880532005, 4032744807, 6721241345, 20163724035]

約数ペア:

[(1, 20163724035), (3, 6721241345), (5, 4032744807), (7, 2880532005), (13, 1551055695), (15, 1344248269), (21, 960177335), (35, 576106401), (39, 517018565), (47, 429015405), (65, 310211139), (67, 300951105), (91, 221579385), (105, 192035467), (141, 143005135), (195, 103403713), (201, 100317035), (235, 85803081), (273, 73859795), (329, 61287915), (335, 60190221), (455, 44315877), (469, 42993015), (611, 33001185), (705, 28601027), (871, 23150085), (987, 20429305), (1005, 20063407), (1365, 14771959), (1407, 14331005), (1645, 12257583), (1833, 11000395), (2345, 8598603), (2613, 7716695), (3055, 6600237), (3149, 6403215), (4277, 4714455), (4355, 4630017), (4691, 4298385), (4935, 4085861), (6097, 3307155), (7035, 2866201), (9165, 2200079), (9447, 2134405), (12831, 1571485), (13065, 1543339), (14073, 1432795), (15745, 1280643), (18291, 1102385), (21385, 942891), (22043, 914745), (23455, 859677), (30485, 661431), (32837, 614055), (40937, 492555), (47235, 426881), (60983, 330645), (64155, 314297), (66129, 304915), (70365, 286559), (91455, 220477), (98511, 204685), (110215, 182949), (122811, 164185)]