20063979452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{89923}}^1$

素因数の和:90410

約数の個数: 36

約数和(自身を含む): 38678290728

約数和(自身を除く): 18614311276

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 461, 484, 922, 1844, 5071, 10142, 20284, 55781, 89923, 111562, 179846, 223124, 359692, 989153, 1978306, 3956612, 10880683, 21761366, 41454503, 43522732, 82909006, 165818012, 455999533, 911999066, 1823998132, 5015994863, 10031989726, 20063979452]

約数ペア:

[(1, 20063979452), (2, 10031989726), (4, 5015994863), (11, 1823998132), (22, 911999066), (44, 455999533), (121, 165818012), (242, 82909006), (461, 43522732), (484, 41454503), (922, 21761366), (1844, 10880683), (5071, 3956612), (10142, 1978306), (20284, 989153), (55781, 359692), (89923, 223124), (111562, 179846)]