20182069980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112122611}}^1$

素因数の和:112122626

約数の個数: 36

約数和(自身を含む): 61218946152

約数和(自身を除く): 41036876172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112122611, 224245222, 336367833, 448490444, 560613055, 672735666, 1009103499, 1121226110, 1345471332, 1681839165, 2018206998, 2242452220, 3363678330, 4036413996, 5045517495, 6727356660, 10091034990, 20182069980]

約数ペア:

[(1, 20182069980), (2, 10091034990), (3, 6727356660), (4, 5045517495), (5, 4036413996), (6, 3363678330), (9, 2242452220), (10, 2018206998), (12, 1681839165), (15, 1345471332), (18, 1121226110), (20, 1009103499), (30, 672735666), (36, 560613055), (45, 448490444), (60, 336367833), (90, 224245222), (180, 112122611)]