20157618486

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{2334679}}^1$

素因数の和:2336123

約数の個数: 16

約数和(自身を含む): 40343270400

約数和(自身を除く): 20185651914

約数列:

[1, 2, 3, 6, 1439, 2878, 4317, 8634, 2334679, 4669358, 7004037, 14008074, 3359603081, 6719206162, 10078809243, 20157618486]

約数ペア:

[(1, 20157618486), (2, 10078809243), (3, 6719206162), (6, 3359603081), (1439, 14008074), (2878, 7004037), (4317, 4669358), (8634, 2334679)]