20565207534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149023243}}^1$

素因数の和:149023271

約数の個数: 16

約数和(自身を含む): 42918694272

約数和(自身を除く): 22353486738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149023243, 298046486, 447069729, 894139458, 3427534589, 6855069178, 10282603767, 20565207534]

約数ペア:

[(1, 20565207534), (2, 10282603767), (3, 6855069178), (6, 3427534589), (23, 894139458), (46, 447069729), (69, 298046486), (138, 149023243)]