20453642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32059}}^1$

素因数の和:32101

約数の個数: 16

約数和(自身を含む): 34624800

約数和(自身を除く): 14171158

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32059, 64118, 352649, 705298, 929711, 1859422, 10226821, 20453642]

約数ペア:

[(1, 20453642), (2, 10226821), (11, 1859422), (22, 929711), (29, 705298), (58, 352649), (319, 64118), (638, 32059)]