20133018477

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{3257}}^1$

素因数の和:4891

約数の個数: 64

約数和(自身を含む): 35073803520

約数和(自身を除く): 14940785043

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 1601, 3257, 3861, 4803, 9771, 14409, 17611, 20813, 29313, 35827, 42341, 43227, 52833, 62439, 87939, 107481, 127023, 158499, 187317, 228943, 322443, 381069, 465751, 475497, 561951, 686829, 967329, 1143207, 1397253, 2060487, 4191759, 5214457, 6181461, 12575277, 15643371, 46930113, 57359027, 67787941, 140790339, 172077081, 203363823, 516231243, 610091469, 745667351, 1548693729, 1830274407, 2237002053, 6711006159, 20133018477]

約数ペア:

[(1, 20133018477), (3, 6711006159), (9, 2237002053), (11, 1830274407), (13, 1548693729), (27, 745667351), (33, 610091469), (39, 516231243), (99, 203363823), (117, 172077081), (143, 140790339), (297, 67787941), (351, 57359027), (429, 46930113), (1287, 15643371), (1601, 12575277), (3257, 6181461), (3861, 5214457), (4803, 4191759), (9771, 2060487), (14409, 1397253), (17611, 1143207), (20813, 967329), (29313, 686829), (35827, 561951), (42341, 475497), (43227, 465751), (52833, 381069), (62439, 322443), (87939, 228943), (107481, 187317), (127023, 158499)]