20053570334

素因数分解:

$2^1\times 7^1\times {\mathrm{22123}}^1\times {\mathrm{64747}}^1$

素因数の和:86879

約数の個数: 16

約数和(自身を含む): 34379634048

約数和(自身を除く): 14326063714

約数列:

[1, 2, 7, 14, 22123, 44246, 64747, 129494, 154861, 309722, 453229, 906458, 1432397881, 2864795762, 10026785167, 20053570334]

約数ペア:

[(1, 20053570334), (2, 10026785167), (7, 2864795762), (14, 1432397881), (22123, 906458), (44246, 453229), (64747, 309722), (129494, 154861)]