20176980286

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{425549}}^1$

素因数の和:425859

約数の個数: 16

約数和(自身を含む): 30660026400

約数和(自身を除く): 10483046114

約数列:

[1, 2, 151, 157, 302, 314, 23707, 47414, 425549, 851098, 64257899, 66811193, 128515798, 133622386, 10088490143, 20176980286]

約数ペア:

[(1, 20176980286), (2, 10088490143), (151, 133622386), (157, 128515798), (302, 66811193), (314, 64257899), (23707, 851098), (47414, 425549)]