20464807176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{10177}}^1$

素因数の和:12739

約数の個数: 96

約数和(自身を含む): 60493960800

約数和(自身を除く): 40029153624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2539, 5078, 7617, 10156, 10177, 15234, 20312, 20354, 22851, 27929, 30468, 30531, 40708, 45702, 55858, 60936, 61062, 81416, 83787, 91404, 91593, 111716, 111947, 122124, 167574, 182808, 183186, 223432, 223894, 244248, 251361, 335148, 335841, 366372, 447788, 502722, 670296, 671682, 732744, 895576, 1005444, 1007523, 1343364, 2010888, 2015046, 2686728, 4030092, 8060184, 25839403, 51678806, 77518209, 103357612, 155036418, 206715224, 232554627, 284233433, 310072836, 465109254, 568466866, 620145672, 852700299, 930218508, 1136933732, 1705400598, 1860437016, 2273867464, 2558100897, 3410801196, 5116201794, 6821602392, 10232403588, 20464807176]

約数ペア:

[(1, 20464807176), (2, 10232403588), (3, 6821602392), (4, 5116201794), (6, 3410801196), (8, 2558100897), (9, 2273867464), (11, 1860437016), (12, 1705400598), (18, 1136933732), (22, 930218508), (24, 852700299), (33, 620145672), (36, 568466866), (44, 465109254), (66, 310072836), (72, 284233433), (88, 232554627), (99, 206715224), (132, 155036418), (198, 103357612), (264, 77518209), (396, 51678806), (792, 25839403), (2539, 8060184), (5078, 4030092), (7617, 2686728), (10156, 2015046), (10177, 2010888), (15234, 1343364), (20312, 1007523), (20354, 1005444), (22851, 895576), (27929, 732744), (30468, 671682), (30531, 670296), (40708, 502722), (45702, 447788), (55858, 366372), (60936, 335841), (61062, 335148), (81416, 251361), (83787, 244248), (91404, 223894), (91593, 223432), (111716, 183186), (111947, 182808), (122124, 167574)]