20432478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{309583}}^1$

素因数の和:309599

約数の個数: 16

約数和(自身を含む): 44580096

約数和(自身を除く): 24147618

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 309583, 619166, 928749, 1857498, 3405413, 6810826, 10216239, 20432478]

約数ペア:

[(1, 20432478), (2, 10216239), (3, 6810826), (6, 3405413), (11, 1857498), (22, 928749), (33, 619166), (66, 309583)]