2070021118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{6991}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 3477652992

約数和(自身を除く): 1407631874

約数列:

[1, 2, 11, 22, 43, 86, 313, 473, 626, 946, 3443, 6886, 6991, 13459, 13982, 26918, 76901, 148049, 153802, 296098, 300613, 601226, 2188183, 3306743, 4376366, 6613486, 24070013, 48140026, 94091869, 188183738, 1035010559, 2070021118]

約数ペア:

[(1, 2070021118), (2, 1035010559), (11, 188183738), (22, 94091869), (43, 48140026), (86, 24070013), (313, 6613486), (473, 4376366), (626, 3306743), (946, 2188183), (3443, 601226), (6886, 300613), (6991, 296098), (13459, 153802), (13982, 148049), (26918, 76901)]