20199087777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32215451}}^1$

素因数の和:32215484

約数の個数: 16

約数和(自身を含む): 30926833920

約数和(自身を除く): 10727746143

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32215451, 96646353, 354369961, 612093569, 1063109883, 1836280707, 6733029259, 20199087777]

約数ペア:

[(1, 20199087777), (3, 6733029259), (11, 1836280707), (19, 1063109883), (33, 612093569), (57, 354369961), (209, 96646353), (627, 32215451)]