20077044519

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9465839}}^1$

素因数の和:9465950

約数の個数: 16

約数和(自身を含む): 30896501760

約数和(自身を除く): 10819457241

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 9465839, 28397517, 66260873, 198782619, 956049739, 2868149217, 6692348173, 20077044519]

約数ペア:

[(1, 20077044519), (3, 6692348173), (7, 2868149217), (21, 956049739), (101, 198782619), (303, 66260873), (707, 28397517), (2121, 9465839)]