20766493018

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{8513}}^1\times {\mathrm{11399}}^1$

素因数の和:20021

約数の個数: 16

約数和(自身を含む): 31447310400

約数和(自身を除く): 10680817382

約数列:

[1, 2, 107, 214, 8513, 11399, 17026, 22798, 910891, 1219693, 1821782, 2439386, 97039687, 194079374, 10383246509, 20766493018]

約数ペア:

[(1, 20766493018), (2, 10383246509), (107, 194079374), (214, 97039687), (8513, 2439386), (11399, 1821782), (17026, 1219693), (22798, 910891)]