20101820520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167515171}}^1$

素因数の和:167515185

約数の個数: 32

約数和(自身を含む): 60305461920

約数和(自身を除く): 40203641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167515171, 335030342, 502545513, 670060684, 837575855, 1005091026, 1340121368, 1675151710, 2010182052, 2512727565, 3350303420, 4020364104, 5025455130, 6700606840, 10050910260, 20101820520]

約数ペア:

[(1, 20101820520), (2, 10050910260), (3, 6700606840), (4, 5025455130), (5, 4020364104), (6, 3350303420), (8, 2512727565), (10, 2010182052), (12, 1675151710), (15, 1340121368), (20, 1005091026), (24, 837575855), (30, 670060684), (40, 502545513), (60, 335030342), (120, 167515171)]