20132247751

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{66343}}^1$

素因数の和:66931

約数の個数: 24

約数和(自身を含む): 25593922944

約数和(自身を除く): 5461675193

約数列:

[1, 7, 11, 49, 77, 539, 563, 3941, 6193, 27587, 43351, 66343, 303457, 464401, 729773, 3250807, 5108411, 35758877, 37351109, 261457763, 410862199, 1830204341, 2876035393, 20132247751]

約数ペア:

[(1, 20132247751), (7, 2876035393), (11, 1830204341), (49, 410862199), (77, 261457763), (539, 37351109), (563, 35758877), (3941, 5108411), (6193, 3250807), (27587, 729773), (43351, 464401), (66343, 303457)]