20198523248

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7052557}}^1$

素因数の和:7052744

約数の個数: 20

約数和(自身を含む): 39353273640

約数和(自身を除く): 19154750392

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7052557, 14105114, 28210228, 56420456, 112840912, 1262407703, 2524815406, 5049630812, 10099261624, 20198523248]

約数ペア:

[(1, 20198523248), (2, 10099261624), (4, 5049630812), (8, 2524815406), (16, 1262407703), (179, 112840912), (358, 56420456), (716, 28210228), (1432, 14105114), (2864, 7052557)]