20194458096

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{43049}}^1$

素因数の和:43426

約数の個数: 80

約数和(自身を含む): 54129348000

約数和(自身を除く): 33934889904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 337, 348, 464, 674, 696, 1011, 1348, 1392, 2022, 2696, 4044, 5392, 8088, 9773, 16176, 19546, 29319, 39092, 43049, 58638, 78184, 86098, 117276, 129147, 156368, 172196, 234552, 258294, 344392, 469104, 516588, 688784, 1033176, 1248421, 2066352, 2496842, 3745263, 4993684, 7490526, 9987368, 14507513, 14981052, 19974736, 29015026, 29962104, 43522539, 58030052, 59924208, 87045078, 116060104, 174090156, 232120208, 348180312, 420717877, 696360624, 841435754, 1262153631, 1682871508, 2524307262, 3365743016, 5048614524, 6731486032, 10097229048, 20194458096]

約数ペア:

[(1, 20194458096), (2, 10097229048), (3, 6731486032), (4, 5048614524), (6, 3365743016), (8, 2524307262), (12, 1682871508), (16, 1262153631), (24, 841435754), (29, 696360624), (48, 420717877), (58, 348180312), (87, 232120208), (116, 174090156), (174, 116060104), (232, 87045078), (337, 59924208), (348, 58030052), (464, 43522539), (674, 29962104), (696, 29015026), (1011, 19974736), (1348, 14981052), (1392, 14507513), (2022, 9987368), (2696, 7490526), (4044, 4993684), (5392, 3745263), (8088, 2496842), (9773, 2066352), (16176, 1248421), (19546, 1033176), (29319, 688784), (39092, 516588), (43049, 469104), (58638, 344392), (78184, 258294), (86098, 234552), (117276, 172196), (129147, 156368)]