20174869318

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1\times {\mathrm{41011}}^1$

素因数の和:42339

約数の個数: 16

約数和(自身を含む): 30426310656

約数和(自身を除く): 10251441338

約数列:

[1, 2, 223, 446, 1103, 2206, 41011, 82022, 245969, 491938, 9145453, 18290906, 45235133, 90470266, 10087434659, 20174869318]

約数ペア:

[(1, 20174869318), (2, 10087434659), (223, 90470266), (446, 45235133), (1103, 18290906), (2206, 9145453), (41011, 491938), (82022, 245969)]