20198481952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57382051}}^1$

素因数の和:57382072

約数の個数: 24

約数和(自身を含む): 43380831312

約数和(自身を除く): 23182349360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57382051, 114764102, 229528204, 459056408, 631202561, 918112816, 1262405122, 1836225632, 2524810244, 5049620488, 10099240976, 20198481952]

約数ペア:

[(1, 20198481952), (2, 10099240976), (4, 5049620488), (8, 2524810244), (11, 1836225632), (16, 1262405122), (22, 918112816), (32, 631202561), (44, 459056408), (88, 229528204), (176, 114764102), (352, 57382051)]