20337996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242119}}^1$

素因数の和:242133

約数の個数: 24

約数和(自身を含む): 54234880

約数和(自身を除く): 33896884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242119, 484238, 726357, 968476, 1452714, 1694833, 2905428, 3389666, 5084499, 6779332, 10168998, 20337996]

約数ペア:

[(1, 20337996), (2, 10168998), (3, 6779332), (4, 5084499), (6, 3389666), (7, 2905428), (12, 1694833), (14, 1452714), (21, 968476), (28, 726357), (42, 484238), (84, 242119)]