20492080256

素因数分解:

$2^7\times {\mathrm{160094377}}^1$

素因数の和:160094391

約数の個数: 16

約数和(自身を含む): 40824066390

約数和(自身を除く): 20331986134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 160094377, 320188754, 640377508, 1280755016, 2561510032, 5123020064, 10246040128, 20492080256]

約数ペア:

[(1, 20492080256), (2, 10246040128), (4, 5123020064), (8, 2561510032), (16, 1280755016), (32, 640377508), (64, 320188754), (128, 160094377)]