20179254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177011}}^1$

素因数の和:177035

約数の個数: 16

約数和(自身を含む): 42482880

約数和(自身を除く): 22303626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177011, 354022, 531033, 1062066, 3363209, 6726418, 10089627, 20179254]

約数ペア:

[(1, 20179254), (2, 10089627), (3, 6726418), (6, 3363209), (19, 1062066), (38, 531033), (57, 354022), (114, 177011)]