20163635564

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{563}}^1\times {\mathrm{37463}}^1$

素因数の和:38269

約数の個数: 24

約数和(自身を含む): 35497889280

約数和(自身を除く): 15334253716

約数列:

[1, 2, 4, 239, 478, 563, 956, 1126, 2252, 37463, 74926, 134557, 149852, 269114, 538228, 8953657, 17907314, 21091669, 35814628, 42183338, 84366676, 5040908891, 10081817782, 20163635564]

約数ペア:

[(1, 20163635564), (2, 10081817782), (4, 5040908891), (239, 84366676), (478, 42183338), (563, 35814628), (956, 21091669), (1126, 17907314), (2252, 8953657), (37463, 538228), (74926, 269114), (134557, 149852)]