20131427272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{20796929}}^1$

素因数の和:20796957

約数の個数: 24

約数和(自身を含む): 41489875350

約数和(自身を除く): 21358448078

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 20796929, 41593858, 83187716, 166375432, 228766219, 457532438, 915064876, 1830129752, 2516428409, 5032856818, 10065713636, 20131427272]

約数ペア:

[(1, 20131427272), (2, 10065713636), (4, 5032856818), (8, 2516428409), (11, 1830129752), (22, 915064876), (44, 457532438), (88, 228766219), (121, 166375432), (242, 83187716), (484, 41593858), (968, 20796929)]