20045580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334093}}^1$

素因数の和:334105

約数の個数: 24

約数和(自身を含む): 56127792

約数和(自身を除く): 36082212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334093, 668186, 1002279, 1336372, 1670465, 2004558, 3340930, 4009116, 5011395, 6681860, 10022790, 20045580]

約数ペア:

[(1, 20045580), (2, 10022790), (3, 6681860), (4, 5011395), (5, 4009116), (6, 3340930), (10, 2004558), (12, 1670465), (15, 1336372), (20, 1002279), (30, 668186), (60, 334093)]