20199513598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{493369}}^1$

素因数の和:495243

約数の個数: 16

約数和(自身を含む): 33071577840

約数和(自身を除く): 12872064242

約数列:

[1, 2, 11, 22, 1861, 3722, 20471, 40942, 493369, 986738, 5427059, 10854118, 918159709, 1836319418, 10099756799, 20199513598]

約数ペア:

[(1, 20199513598), (2, 10099756799), (11, 1836319418), (22, 918159709), (1861, 10854118), (3722, 5427059), (20471, 986738), (40942, 493369)]