20230764642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{20149}}^1$

素因数の和:20640

約数の個数: 72

約数和(自身を含む): 48287339100

約数和(自身を除く): 28056574458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 461, 726, 922, 1089, 1383, 2178, 2766, 4149, 5071, 8298, 10142, 15213, 20149, 30426, 40298, 45639, 55781, 60447, 91278, 111562, 120894, 167343, 181341, 221639, 334686, 362682, 443278, 502029, 664917, 1004058, 1329834, 1994751, 2438029, 3989502, 4876058, 7314087, 9288689, 14628174, 18577378, 21942261, 27866067, 43884522, 55732134, 83598201, 102175579, 167196402, 204351158, 306526737, 613053474, 919580211, 1123931369, 1839160422, 2247862738, 3371794107, 6743588214, 10115382321, 20230764642]

約数ペア:

[(1, 20230764642), (2, 10115382321), (3, 6743588214), (6, 3371794107), (9, 2247862738), (11, 1839160422), (18, 1123931369), (22, 919580211), (33, 613053474), (66, 306526737), (99, 204351158), (121, 167196402), (198, 102175579), (242, 83598201), (363, 55732134), (461, 43884522), (726, 27866067), (922, 21942261), (1089, 18577378), (1383, 14628174), (2178, 9288689), (2766, 7314087), (4149, 4876058), (5071, 3989502), (8298, 2438029), (10142, 1994751), (15213, 1329834), (20149, 1004058), (30426, 664917), (40298, 502029), (45639, 443278), (55781, 362682), (60447, 334686), (91278, 221639), (111562, 181341), (120894, 167343)]