20925089097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14746363}}^1$

素因数の和:14746420

約数の個数: 16

約数和(自身を含む): 31144320768

約数和(自身を除く): 10219231671

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 14746363, 44239089, 162209993, 486629979, 634093609, 1902280827, 6975029699, 20925089097]

約数ペア:

[(1, 20925089097), (3, 6975029699), (11, 1902280827), (33, 634093609), (43, 486629979), (129, 162209993), (473, 44239089), (1419, 14746363)]