2020926054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{441443}}^1$

素因数の和:441564

約数の個数: 32

約数和(自身を含む): 4661648640

約数和(自身を除く): 2640722586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 441443, 882886, 1324329, 2648658, 3090101, 6180202, 9270303, 18540606, 48117287, 96234574, 144351861, 288703722, 336821009, 673642018, 1010463027, 2020926054]

約数ペア:

[(1, 2020926054), (2, 1010463027), (3, 673642018), (6, 336821009), (7, 288703722), (14, 144351861), (21, 96234574), (42, 48117287), (109, 18540606), (218, 9270303), (327, 6180202), (654, 3090101), (763, 2648658), (1526, 1324329), (2289, 882886), (4578, 441443)]