20170166978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{502771}}^1$

素因数の和:504329

約数の個数: 16

約数和(自身を含む): 32603758656

約数和(自身を除く): 12433591678

約数列:

[1, 2, 13, 26, 1543, 3086, 20059, 40118, 502771, 1005542, 6536023, 13072046, 775775653, 1551551306, 10085083489, 20170166978]

約数ペア:

[(1, 20170166978), (2, 10085083489), (13, 1551551306), (26, 775775653), (1543, 13072046), (3086, 6536023), (20059, 1005542), (40118, 502771)]