20199428454

素因数分解:

$2^1\times 3^1\times {\mathrm{3917}}^1\times {\mathrm{859477}}^1$

素因数の和:863399

約数の個数: 16

約数和(自身を含む): 40409217648

約数和(自身を除く): 20209789194

約数列:

[1, 2, 3, 6, 3917, 7834, 11751, 23502, 859477, 1718954, 2578431, 5156862, 3366571409, 6733142818, 10099714227, 20199428454]

約数ペア:

[(1, 20199428454), (2, 10099714227), (3, 6733142818), (6, 3366571409), (3917, 5156862), (7834, 2578431), (11751, 1718954), (23502, 859477)]