20146859136

素因数分解:

$2^7\times 3^4\times {\mathrm{257}}^1\times {\mathrm{7561}}^1$

素因数の和:7844

約数の個数: 160

約数和(自身を含む): 60197981580

約数和(自身を除く): 40051122444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 257, 288, 324, 384, 432, 514, 576, 648, 771, 864, 1028, 1152, 1296, 1542, 1728, 2056, 2313, 2592, 3084, 3456, 4112, 4626, 5184, 6168, 6939, 7561, 8224, 9252, 10368, 12336, 13878, 15122, 16448, 18504, 20817, 22683, 24672, 27756, 30244, 32896, 37008, 41634, 45366, 49344, 55512, 60488, 68049, 74016, 83268, 90732, 98688, 111024, 120976, 136098, 148032, 166536, 181464, 204147, 222048, 241952, 272196, 296064, 333072, 362928, 408294, 444096, 483904, 544392, 612441, 666144, 725856, 816588, 888192, 967808, 1088784, 1224882, 1332288, 1451712, 1633176, 1943177, 2177568, 2449764, 2664576, 2903424, 3266352, 3886354, 4355136, 4899528, 5829531, 6532704, 7772708, 8710272, 9799056, 11659062, 13065408, 15545416, 17488593, 19598112, 23318124, 26130816, 31090832, 34977186, 39196224, 46636248, 52465779, 62181664, 69954372, 78392448, 93272496, 104931558, 124363328, 139908744, 157397337, 186544992, 209863116, 248726656, 279817488, 314794674, 373089984, 419726232, 559634976, 629589348, 746179968, 839452464, 1119269952, 1259178696, 1678904928, 2238539904, 2518357392, 3357809856, 5036714784, 6715619712, 10073429568, 20146859136]

約数ペア:

[(1, 20146859136), (2, 10073429568), (3, 6715619712), (4, 5036714784), (6, 3357809856), (8, 2518357392), (9, 2238539904), (12, 1678904928), (16, 1259178696), (18, 1119269952), (24, 839452464), (27, 746179968), (32, 629589348), (36, 559634976), (48, 419726232), (54, 373089984), (64, 314794674), (72, 279817488), (81, 248726656), (96, 209863116), (108, 186544992), (128, 157397337), (144, 139908744), (162, 124363328), (192, 104931558), (216, 93272496), (257, 78392448), (288, 69954372), (324, 62181664), (384, 52465779), (432, 46636248), (514, 39196224), (576, 34977186), (648, 31090832), (771, 26130816), (864, 23318124), (1028, 19598112), (1152, 17488593), (1296, 15545416), (1542, 13065408), (1728, 11659062), (2056, 9799056), (2313, 8710272), (2592, 7772708), (3084, 6532704), (3456, 5829531), (4112, 4899528), (4626, 4355136), (5184, 3886354), (6168, 3266352), (6939, 2903424), (7561, 2664576), (8224, 2449764), (9252, 2177568), (10368, 1943177), (12336, 1633176), (13878, 1451712), (15122, 1332288), (16448, 1224882), (18504, 1088784), (20817, 967808), (22683, 888192), (24672, 816588), (27756, 725856), (30244, 666144), (32896, 612441), (37008, 544392), (41634, 483904), (45366, 444096), (49344, 408294), (55512, 362928), (60488, 333072), (68049, 296064), (74016, 272196), (83268, 241952), (90732, 222048), (98688, 204147), (111024, 181464), (120976, 166536), (136098, 148032)]