20084374656

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{41809}}^1$

素因数の和:41971

約数の個数: 128

約数和(自身を含む): 59704680000

約数和(自身を除く): 39620305344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2502, 3336, 3456, 3753, 4448, 5004, 6672, 7506, 8896, 10008, 13344, 15012, 17792, 20016, 26688, 30024, 40032, 41809, 53376, 60048, 80064, 83618, 120096, 125427, 160128, 167236, 240192, 250854, 334472, 376281, 480384, 501708, 668944, 752562, 1003416, 1128843, 1337888, 1505124, 2006832, 2257686, 2675776, 3010248, 4013664, 4515372, 5351552, 5811451, 6020496, 8027328, 9030744, 11622902, 12040992, 16054656, 17434353, 18061488, 23245804, 24081984, 34868706, 36122976, 46491608, 48163968, 52303059, 69737412, 72245952, 92983216, 104606118, 139474824, 144491904, 156909177, 185966432, 209212236, 278949648, 313818354, 371932864, 418424472, 557899296, 627636708, 743865728, 836848944, 1115798592, 1255273416, 1673697888, 2231597184, 2510546832, 3347395776, 5021093664, 6694791552, 10042187328, 20084374656]

約数ペア:

[(1, 20084374656), (2, 10042187328), (3, 6694791552), (4, 5021093664), (6, 3347395776), (8, 2510546832), (9, 2231597184), (12, 1673697888), (16, 1255273416), (18, 1115798592), (24, 836848944), (27, 743865728), (32, 627636708), (36, 557899296), (48, 418424472), (54, 371932864), (64, 313818354), (72, 278949648), (96, 209212236), (108, 185966432), (128, 156909177), (139, 144491904), (144, 139474824), (192, 104606118), (216, 92983216), (278, 72245952), (288, 69737412), (384, 52303059), (417, 48163968), (432, 46491608), (556, 36122976), (576, 34868706), (834, 24081984), (864, 23245804), (1112, 18061488), (1152, 17434353), (1251, 16054656), (1668, 12040992), (1728, 11622902), (2224, 9030744), (2502, 8027328), (3336, 6020496), (3456, 5811451), (3753, 5351552), (4448, 4515372), (5004, 4013664), (6672, 3010248), (7506, 2675776), (8896, 2257686), (10008, 2006832), (13344, 1505124), (15012, 1337888), (17792, 1128843), (20016, 1003416), (26688, 752562), (30024, 668944), (40032, 501708), (41809, 480384), (53376, 376281), (60048, 334472), (80064, 250854), (83618, 240192), (120096, 167236), (125427, 160128)]