20230606976

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{3709}}^1$

素因数の和:4757

約数の個数: 64

約数和(自身を含む): 41293190400

約数和(自身を除く): 21062583424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 991, 1376, 1982, 2752, 3709, 3964, 5504, 7418, 7928, 14836, 15856, 29672, 31712, 42613, 59344, 63424, 85226, 118688, 126848, 159487, 170452, 237376, 318974, 340904, 474752, 637948, 681808, 1275896, 1363616, 2551792, 2727232, 3675619, 5103584, 5454464, 7351238, 10207168, 14702476, 20414336, 29404952, 58809904, 117619808, 158051617, 235239616, 316103234, 470479232, 632206468, 1264412936, 2528825872, 5057651744, 10115303488, 20230606976]

約数ペア:

[(1, 20230606976), (2, 10115303488), (4, 5057651744), (8, 2528825872), (16, 1264412936), (32, 632206468), (43, 470479232), (64, 316103234), (86, 235239616), (128, 158051617), (172, 117619808), (344, 58809904), (688, 29404952), (991, 20414336), (1376, 14702476), (1982, 10207168), (2752, 7351238), (3709, 5454464), (3964, 5103584), (5504, 3675619), (7418, 2727232), (7928, 2551792), (14836, 1363616), (15856, 1275896), (29672, 681808), (31712, 637948), (42613, 474752), (59344, 340904), (63424, 318974), (85226, 237376), (118688, 170452), (126848, 159487)]