2020502807

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1987}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 2151811200

約数和(自身を除く): 131308393

約数列:

[1, 19, 109, 491, 1987, 2071, 9329, 37753, 53519, 216583, 975617, 1016861, 4115077, 18536723, 106342253, 2020502807]

約数ペア:

[(1, 2020502807), (19, 106342253), (109, 18536723), (491, 4115077), (1987, 1016861), (2071, 975617), (9329, 216583), (37753, 53519)]