20454632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{232439}}^1$

素因数の和:232456

約数の個数: 16

約数和(自身を含む): 41839200

約数和(自身を除く): 21384568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 232439, 464878, 929756, 1859512, 2556829, 5113658, 10227316, 20454632]

約数ペア:

[(1, 20454632), (2, 10227316), (4, 5113658), (8, 2556829), (11, 1859512), (22, 929756), (44, 464878), (88, 232439)]