20537020163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{753127}}^1$

素因数の和:753242

約数の個数: 16

約数和(自身を含む): 23352993024

約数和(自身を除く): 2815972861

約数列:

[1, 11, 37, 67, 407, 737, 2479, 27269, 753127, 8284397, 27865699, 50459509, 306522689, 555054599, 1867001833, 20537020163]

約数ペア:

[(1, 20537020163), (11, 1867001833), (37, 555054599), (67, 306522689), (407, 50459509), (737, 27865699), (2479, 8284397), (27269, 753127)]