20615376

素因数分解:

$2^4\times 3^1\times {\mathrm{429487}}^1$

素因数の和:429498

約数の個数: 20

約数和(自身を含む): 53256512

約数和(自身を除く): 32641136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429487, 858974, 1288461, 1717948, 2576922, 3435896, 5153844, 6871792, 10307688, 20615376]

約数ペア:

[(1, 20615376), (2, 10307688), (3, 6871792), (4, 5153844), (6, 3435896), (8, 2576922), (12, 1717948), (16, 1288461), (24, 858974), (48, 429487)]