20268773856

素因数分解:

$2^5\times 3^5\times {\mathrm{181}}^1\times {\mathrm{14401}}^1$

素因数の和:14607

約数の個数: 144

約数和(自身を含む): 60108532848

約数和(自身を除く): 39839758992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 243, 288, 324, 362, 432, 486, 543, 648, 724, 864, 972, 1086, 1296, 1448, 1629, 1944, 2172, 2592, 2896, 3258, 3888, 4344, 4887, 5792, 6516, 7776, 8688, 9774, 13032, 14401, 14661, 17376, 19548, 26064, 28802, 29322, 39096, 43203, 43983, 52128, 57604, 58644, 78192, 86406, 87966, 115208, 117288, 129609, 156384, 172812, 175932, 230416, 234576, 259218, 345624, 351864, 388827, 460832, 469152, 518436, 691248, 703728, 777654, 1036872, 1166481, 1382496, 1407456, 1555308, 2073744, 2332962, 2606581, 3110616, 3499443, 4147488, 4665924, 5213162, 6221232, 6998886, 7819743, 9331848, 10426324, 12442464, 13997772, 15639486, 18663696, 20852648, 23459229, 27995544, 31278972, 37327392, 41705296, 46918458, 55991088, 62557944, 70377687, 83410592, 93836916, 111982176, 125115888, 140755374, 187673832, 211133061, 250231776, 281510748, 375347664, 422266122, 563021496, 633399183, 750695328, 844532244, 1126042992, 1266798366, 1689064488, 2252085984, 2533596732, 3378128976, 5067193464, 6756257952, 10134386928, 20268773856]

約数ペア:

[(1, 20268773856), (2, 10134386928), (3, 6756257952), (4, 5067193464), (6, 3378128976), (8, 2533596732), (9, 2252085984), (12, 1689064488), (16, 1266798366), (18, 1126042992), (24, 844532244), (27, 750695328), (32, 633399183), (36, 563021496), (48, 422266122), (54, 375347664), (72, 281510748), (81, 250231776), (96, 211133061), (108, 187673832), (144, 140755374), (162, 125115888), (181, 111982176), (216, 93836916), (243, 83410592), (288, 70377687), (324, 62557944), (362, 55991088), (432, 46918458), (486, 41705296), (543, 37327392), (648, 31278972), (724, 27995544), (864, 23459229), (972, 20852648), (1086, 18663696), (1296, 15639486), (1448, 13997772), (1629, 12442464), (1944, 10426324), (2172, 9331848), (2592, 7819743), (2896, 6998886), (3258, 6221232), (3888, 5213162), (4344, 4665924), (4887, 4147488), (5792, 3499443), (6516, 3110616), (7776, 2606581), (8688, 2332962), (9774, 2073744), (13032, 1555308), (14401, 1407456), (14661, 1382496), (17376, 1166481), (19548, 1036872), (26064, 777654), (28802, 703728), (29322, 691248), (39096, 518436), (43203, 469152), (43983, 460832), (52128, 388827), (57604, 351864), (58644, 345624), (78192, 259218), (86406, 234576), (87966, 230416), (115208, 175932), (117288, 172812), (129609, 156384)]