20597204881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2200321}}^1$

素因数の和:2200392

約数の個数: 16

約数和(自身を含む): 24080323968

約数和(自身を除く): 3483119087

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 2200321, 24203531, 50607383, 81411877, 556681213, 895530647, 1872473171, 20597204881]

約数ペア:

[(1, 20597204881), (11, 1872473171), (23, 895530647), (37, 556681213), (253, 81411877), (407, 50607383), (851, 24203531), (9361, 2200321)]