20755594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 32759496

約数和(自身を除く): 12003902

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6841, 13682, 253117, 280481, 506234, 560962, 10377797, 20755594]

約数ペア:

[(1, 20755594), (2, 10377797), (37, 560962), (41, 506234), (74, 280481), (82, 253117), (1517, 13682), (3034, 6841)]