1620007024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4402193}}^1$

素因数の和:4402224

約数の個数: 20

約数和(自身を含む): 3275232336

約数和(自身を除く): 1655225312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4402193, 8804386, 17608772, 35217544, 70435088, 101250439, 202500878, 405001756, 810003512, 1620007024]

約数ペア:

[(1, 1620007024), (2, 810003512), (4, 405001756), (8, 202500878), (16, 101250439), (23, 70435088), (46, 35217544), (92, 17608772), (184, 8804386), (368, 4402193)]