20222887718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{32003}}^1\times {\mathrm{28723}}^1$

素因数の和:60739

約数の個数: 16

約数和(自身を含む): 33094184256

約数和(自身を除く): 12871296538

約数列:

[1, 2, 11, 22, 28723, 32003, 57446, 64006, 315953, 352033, 631906, 704066, 919222169, 1838444338, 10111443859, 20222887718]

約数ペア:

[(1, 20222887718), (2, 10111443859), (11, 1838444338), (22, 919222169), (28723, 704066), (32003, 631906), (57446, 352033), (64006, 315953)]