20164045352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{433151}}^1$

素因数の和:433214

約数の個数: 48

約数和(自身を含む): 43115950080

約数和(自身を除く): 22951904728

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 2024, 2116, 4232, 5819, 11638, 23276, 46552, 433151, 866302, 1732604, 3465208, 4764661, 9529322, 9962473, 19058644, 19924946, 38117288, 39849892, 79699784, 109587203, 219174406, 229136879, 438348812, 458273758, 876697624, 916547516, 1833095032, 2520505669, 5041011338, 10082022676, 20164045352]

約数ペア:

[(1, 20164045352), (2, 10082022676), (4, 5041011338), (8, 2520505669), (11, 1833095032), (22, 916547516), (23, 876697624), (44, 458273758), (46, 438348812), (88, 229136879), (92, 219174406), (184, 109587203), (253, 79699784), (506, 39849892), (529, 38117288), (1012, 19924946), (1058, 19058644), (2024, 9962473), (2116, 9529322), (4232, 4764661), (5819, 3465208), (11638, 1732604), (23276, 866302), (46552, 433151)]