20170027088

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{2871587}}^1$

素因数の和:2872034

約数の個数: 20

約数和(自身を含む): 39168460320

約数和(自身を除く): 18998433232

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 2871587, 5743174, 11486348, 22972696, 45945392, 1260626693, 2521253386, 5042506772, 10085013544, 20170027088]

約数ペア:

[(1, 20170027088), (2, 10085013544), (4, 5042506772), (8, 2521253386), (16, 1260626693), (439, 45945392), (878, 22972696), (1756, 11486348), (3512, 5743174), (7024, 2871587)]