20159013329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1\times {\mathrm{42349}}^1$

素因数の和:47600

約数の個数: 16

約数和(自身を含む): 24816422400

約数和(自身を除く): 4657409071

約数列:

[1, 7, 13, 91, 5231, 36617, 42349, 68003, 296443, 476021, 550537, 3853759, 221527619, 1550693333, 2879859047, 20159013329]

約数ペア:

[(1, 20159013329), (7, 2879859047), (13, 1550693333), (91, 221527619), (5231, 3853759), (36617, 550537), (42349, 476021), (68003, 296443)]