20114719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 2046881

約数列:

[1, 23, 29, 53, 569, 667, 1219, 1537, 13087, 16501, 30157, 35351, 379523, 693611, 874553, 20114719]

約数ペア:

[(1, 20114719), (23, 874553), (29, 693611), (53, 379523), (569, 35351), (667, 30157), (1219, 16501), (1537, 13087)]