20164446712

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3859963}}^1$

素因数の和:3860622

約数の個数: 16

約数和(自身を含む): 37866246840

約数和(自身を除く): 17701800128

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 3859963, 7719926, 15439852, 30879704, 2520555839, 5041111678, 10082223356, 20164446712]

約数ペア:

[(1, 20164446712), (2, 10082223356), (4, 5041111678), (8, 2520555839), (653, 30879704), (1306, 15439852), (2612, 7719926), (5224, 3859963)]