20163949681

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{38327}}^1$

素因数の和:38664

約数の個数: 16

約数和(自身を含む): 21147857280

約数和(自身を除く): 983907599

約数列:

[1, 37, 59, 241, 2183, 8917, 14219, 38327, 526103, 1418099, 2261293, 9236807, 83667841, 341761859, 544971613, 20163949681]

約数ペア:

[(1, 20163949681), (37, 544971613), (59, 341761859), (241, 83667841), (2183, 9236807), (8917, 2261293), (14219, 1418099), (38327, 526103)]