20130894510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18135941}}^1$

素因数の和:18135988

約数の個数: 32

約数和(自身を含む): 49619937312

約数和(自身を除く): 29489042802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18135941, 36271882, 54407823, 90679705, 108815646, 181359410, 272039115, 544078230, 671029817, 1342059634, 2013089451, 3355149085, 4026178902, 6710298170, 10065447255, 20130894510]

約数ペア:

[(1, 20130894510), (2, 10065447255), (3, 6710298170), (5, 4026178902), (6, 3355149085), (10, 2013089451), (15, 1342059634), (30, 671029817), (37, 544078230), (74, 272039115), (111, 181359410), (185, 108815646), (222, 90679705), (370, 54407823), (555, 36271882), (1110, 18135941)]