20409846899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1\times {\mathrm{10007}}^1$

素因数の和:11210

約数の個数: 16

約数和(自身を含む): 22148904960

約数和(自身を除く): 1739058061

約数列:

[1, 13, 151, 1039, 1963, 10007, 13507, 130091, 156889, 1511057, 2039557, 10397273, 19643741, 135164549, 1569988223, 20409846899]

約数ペア:

[(1, 20409846899), (13, 1569988223), (151, 135164549), (1039, 19643741), (1963, 10397273), (10007, 2039557), (13507, 1511057), (130091, 156889)]