20156451836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{629653}}^1$

素因数の和:629861

約数の個数: 24

約数和(自身を含む): 36177400224

約数和(自身を除く): 16020948388

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 8003, 16006, 32012, 629653, 1259306, 2518612, 33371609, 66743218, 95077603, 133486436, 190155206, 380310412, 5039112959, 10078225918, 20156451836]

約数ペア:

[(1, 20156451836), (2, 10078225918), (4, 5039112959), (53, 380310412), (106, 190155206), (151, 133486436), (212, 95077603), (302, 66743218), (604, 33371609), (8003, 2518612), (16006, 1259306), (32012, 629653)]