20343365184

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{2017}}^1$

素因数の和:2564

約数の個数: 112

約数和(自身を含む): 54398241216

約数和(自身を除く): 34054876032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 401, 524, 786, 802, 1048, 1203, 1572, 1604, 2017, 2096, 2406, 3144, 3208, 4034, 4192, 4812, 6051, 6288, 6416, 8068, 8384, 9624, 12102, 12576, 12832, 16136, 19248, 24204, 25152, 25664, 32272, 38496, 48408, 52531, 64544, 76992, 96816, 105062, 129088, 157593, 193632, 210124, 264227, 315186, 387264, 420248, 528454, 630372, 792681, 808817, 840496, 1056908, 1260744, 1585362, 1617634, 1680992, 2113816, 2426451, 2521488, 3170724, 3235268, 3361984, 4227632, 4852902, 5042976, 6341448, 6470536, 8455264, 9705804, 10085952, 12682896, 12941072, 16910528, 19411608, 25365792, 25882144, 38823216, 50731584, 51764288, 77646432, 105955027, 155292864, 211910054, 317865081, 423820108, 635730162, 847640216, 1271460324, 1695280432, 2542920648, 3390560864, 5085841296, 6781121728, 10171682592, 20343365184]

約数ペア:

[(1, 20343365184), (2, 10171682592), (3, 6781121728), (4, 5085841296), (6, 3390560864), (8, 2542920648), (12, 1695280432), (16, 1271460324), (24, 847640216), (32, 635730162), (48, 423820108), (64, 317865081), (96, 211910054), (131, 155292864), (192, 105955027), (262, 77646432), (393, 51764288), (401, 50731584), (524, 38823216), (786, 25882144), (802, 25365792), (1048, 19411608), (1203, 16910528), (1572, 12941072), (1604, 12682896), (2017, 10085952), (2096, 9705804), (2406, 8455264), (3144, 6470536), (3208, 6341448), (4034, 5042976), (4192, 4852902), (4812, 4227632), (6051, 3361984), (6288, 3235268), (6416, 3170724), (8068, 2521488), (8384, 2426451), (9624, 2113816), (12102, 1680992), (12576, 1617634), (12832, 1585362), (16136, 1260744), (19248, 1056908), (24204, 840496), (25152, 808817), (25664, 792681), (32272, 630372), (38496, 528454), (48408, 420248), (52531, 387264), (64544, 315186), (76992, 264227), (96816, 210124), (105062, 193632), (129088, 157593)]