20199052802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{5683}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 31875235392

約数和(自身を除く): 11676182590

約数列:

[1, 2, 37, 43, 74, 86, 1117, 1591, 2234, 3182, 5683, 11366, 41329, 48031, 82658, 96062, 210271, 244369, 420542, 488738, 1777147, 3554294, 6347911, 9041653, 12695822, 18083306, 234872707, 272960173, 469745414, 545920346, 10099526401, 20199052802]

約数ペア:

[(1, 20199052802), (2, 10099526401), (37, 545920346), (43, 469745414), (74, 272960173), (86, 234872707), (1117, 18083306), (1591, 12695822), (2234, 9041653), (3182, 6347911), (5683, 3554294), (11366, 1777147), (41329, 488738), (48031, 420542), (82658, 244369), (96062, 210271)]