20946125664

素因数分解:

$2^5\times 3^5\times {\mathrm{151}}^1\times {\mathrm{17839}}^1$

素因数の和:18015

約数の個数: 144

約数和(自身を含む): 62184245760

約数和(自身を除く): 41238120096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 151, 162, 216, 243, 288, 302, 324, 432, 453, 486, 604, 648, 864, 906, 972, 1208, 1296, 1359, 1812, 1944, 2416, 2592, 2718, 3624, 3888, 4077, 4832, 5436, 7248, 7776, 8154, 10872, 12231, 14496, 16308, 17839, 21744, 24462, 32616, 35678, 36693, 43488, 48924, 53517, 65232, 71356, 73386, 97848, 107034, 130464, 142712, 146772, 160551, 195696, 214068, 285424, 293544, 321102, 391392, 428136, 481653, 570848, 587088, 642204, 856272, 963306, 1174176, 1284408, 1444959, 1712544, 1926612, 2568816, 2693689, 2889918, 3853224, 4334877, 5137632, 5387378, 5779836, 7706448, 8081067, 8669754, 10774756, 11559672, 15412896, 16162134, 17339508, 21549512, 23119344, 24243201, 32324268, 34679016, 43099024, 46238688, 48486402, 64648536, 69358032, 72729603, 86198048, 96972804, 129297072, 138716064, 145459206, 193945608, 218188809, 258594144, 290918412, 387891216, 436377618, 581836824, 654566427, 775782432, 872755236, 1163673648, 1309132854, 1745510472, 2327347296, 2618265708, 3491020944, 5236531416, 6982041888, 10473062832, 20946125664]

約数ペア:

[(1, 20946125664), (2, 10473062832), (3, 6982041888), (4, 5236531416), (6, 3491020944), (8, 2618265708), (9, 2327347296), (12, 1745510472), (16, 1309132854), (18, 1163673648), (24, 872755236), (27, 775782432), (32, 654566427), (36, 581836824), (48, 436377618), (54, 387891216), (72, 290918412), (81, 258594144), (96, 218188809), (108, 193945608), (144, 145459206), (151, 138716064), (162, 129297072), (216, 96972804), (243, 86198048), (288, 72729603), (302, 69358032), (324, 64648536), (432, 48486402), (453, 46238688), (486, 43099024), (604, 34679016), (648, 32324268), (864, 24243201), (906, 23119344), (972, 21549512), (1208, 17339508), (1296, 16162134), (1359, 15412896), (1812, 11559672), (1944, 10774756), (2416, 8669754), (2592, 8081067), (2718, 7706448), (3624, 5779836), (3888, 5387378), (4077, 5137632), (4832, 4334877), (5436, 3853224), (7248, 2889918), (7776, 2693689), (8154, 2568816), (10872, 1926612), (12231, 1712544), (14496, 1444959), (16308, 1284408), (17839, 1174176), (21744, 963306), (24462, 856272), (32616, 642204), (35678, 587088), (36693, 570848), (43488, 481653), (48924, 428136), (53517, 391392), (65232, 321102), (71356, 293544), (73386, 285424), (97848, 214068), (107034, 195696), (130464, 160551), (142712, 146772)]