20161953142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{191497}}^1$

素因数の和:192423

約数の個数: 16

約数和(自身を含む): 30774494592

約数和(自身を除く): 10612541450

約数列:

[1, 2, 61, 122, 863, 1726, 52643, 105286, 191497, 382994, 11681317, 23362634, 165261911, 330523822, 10080976571, 20161953142]

約数ペア:

[(1, 20161953142), (2, 10080976571), (61, 330523822), (122, 165261911), (863, 23362634), (1726, 11681317), (52643, 382994), (105286, 191497)]