20384214

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50707}}^1$

素因数の和:50779

約数の個数: 16

約数和(自身を含む): 41377728

約数和(自身を除く): 20993514

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50707, 101414, 152121, 304242, 3397369, 6794738, 10192107, 20384214]

約数ペア:

[(1, 20384214), (2, 10192107), (3, 6794738), (6, 3397369), (67, 304242), (134, 152121), (201, 101414), (402, 50707)]