20658889702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55237673}}^1$

素因数の和:55237703

約数の個数: 16

約数和(自身を含む): 35794012752

約数和(自身を除く): 15135123050

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 55237673, 110475346, 607614403, 939040441, 1215228806, 1878080882, 10329444851, 20658889702]

約数ペア:

[(1, 20658889702), (2, 10329444851), (11, 1878080882), (17, 1215228806), (22, 939040441), (34, 607614403), (187, 110475346), (374, 55237673)]