20565614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5653}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 32974128

約数和(自身を除く): 12408514

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5653, 11306, 96101, 192202, 604871, 1209742, 10282807, 20565614]

約数ペア:

[(1, 20565614), (2, 10282807), (17, 1209742), (34, 604871), (107, 192202), (214, 96101), (1819, 11306), (3638, 5653)]