20444133021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1\times {\mathrm{1123}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 29469121920

約数和(自身を除く): 9024988899

約数列:

[1, 3, 13, 39, 577, 809, 1123, 1731, 2427, 3369, 7501, 10517, 14599, 22503, 31551, 43797, 466793, 647971, 908507, 1400379, 1943913, 2725521, 6068309, 8423623, 11810591, 18204927, 25270869, 35431773, 524208539, 1572625617, 6814711007, 20444133021]

約数ペア:

[(1, 20444133021), (3, 6814711007), (13, 1572625617), (39, 524208539), (577, 35431773), (809, 25270869), (1123, 18204927), (1731, 11810591), (2427, 8423623), (3369, 6068309), (7501, 2725521), (10517, 1943913), (14599, 1400379), (22503, 908507), (31551, 647971), (43797, 466793)]