20070780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334513}}^1$

素因数の和:334525

約数の個数: 24

約数和(自身を含む): 56198352

約数和(自身を除く): 36127572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334513, 669026, 1003539, 1338052, 1672565, 2007078, 3345130, 4014156, 5017695, 6690260, 10035390, 20070780]

約数ペア:

[(1, 20070780), (2, 10035390), (3, 6690260), (4, 5017695), (5, 4014156), (6, 3345130), (10, 2007078), (12, 1672565), (15, 1338052), (20, 1003539), (30, 669026), (60, 334513)]