20100646665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{10501}}^1$

素因数の和:11815

約数の個数: 64

約数和(自身を含む): 39017030400

約数和(自身を除く): 18916383735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1289, 1485, 3867, 6445, 10501, 11601, 14179, 19335, 31503, 34803, 42537, 52505, 58005, 70895, 94509, 115511, 127611, 157515, 174015, 212685, 283527, 346533, 382833, 472545, 577555, 638055, 1039599, 1417635, 1732665, 1914165, 3118797, 5197995, 13535789, 15593985, 40607367, 67678945, 121822101, 148893679, 203036835, 365466303, 446681037, 609110505, 744468395, 1340043111, 1827331515, 2233405185, 4020129333, 6700215555, 20100646665]

約数ペア:

[(1, 20100646665), (3, 6700215555), (5, 4020129333), (9, 2233405185), (11, 1827331515), (15, 1340043111), (27, 744468395), (33, 609110505), (45, 446681037), (55, 365466303), (99, 203036835), (135, 148893679), (165, 121822101), (297, 67678945), (495, 40607367), (1289, 15593985), (1485, 13535789), (3867, 5197995), (6445, 3118797), (10501, 1914165), (11601, 1732665), (14179, 1417635), (19335, 1039599), (31503, 638055), (34803, 577555), (42537, 472545), (52505, 382833), (58005, 346533), (70895, 283527), (94509, 212685), (115511, 174015), (127611, 157515)]