20153500631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{179}}^2\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 22295900928

約数和(自身を除く): 2142400297

約数列:

[1, 11, 179, 211, 271, 1969, 2321, 2981, 32041, 37769, 48509, 57181, 352451, 415459, 533599, 628991, 6760651, 8683111, 10235399, 74367161, 95514221, 112589389, 1832136421, 20153500631]

約数ペア:

[(1, 20153500631), (11, 1832136421), (179, 112589389), (211, 95514221), (271, 74367161), (1969, 10235399), (2321, 8683111), (2981, 6760651), (32041, 628991), (37769, 533599), (48509, 415459), (57181, 352451)]