20193350406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47402231}}^1$

素因数の和:47402307

約数の個数: 16

約数和(自身を含む): 40955528448

約数和(自身を除く): 20762178042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47402231, 94804462, 142206693, 284413386, 3365558401, 6731116802, 10096675203, 20193350406]

約数ペア:

[(1, 20193350406), (2, 10096675203), (3, 6731116802), (6, 3365558401), (71, 284413386), (142, 142206693), (213, 94804462), (426, 47402231)]