20165660878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5351}}^1\times {\mathrm{171299}}^1$

素因数の和:176663

約数の個数: 16

約数和(自身を含む): 33004713600

約数和(自身を除く): 12839052722

約数列:

[1, 2, 11, 22, 5351, 10702, 58861, 117722, 171299, 342598, 1884289, 3768578, 916620949, 1833241898, 10082830439, 20165660878]

約数ペア:

[(1, 20165660878), (2, 10082830439), (11, 1833241898), (22, 916620949), (5351, 3768578), (10702, 1884289), (58861, 342598), (117722, 171299)]