20199870534

素因数分解:

$2^1\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{674273}}^1$

素因数の和:679271

約数の個数: 16

約数和(自身を含む): 40407892272

約数和(自身を除く): 20208021738

約数列:

[1, 2, 3, 6, 4993, 9986, 14979, 29958, 674273, 1348546, 2022819, 4045638, 3366645089, 6733290178, 10099935267, 20199870534]

約数ペア:

[(1, 20199870534), (2, 10099935267), (3, 6733290178), (6, 3366645089), (4993, 4045638), (9986, 2022819), (14979, 1348546), (29958, 674273)]