2020256643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 2866233600

約数和(自身を除く): 845976957

約数列:

[1, 3, 19, 57, 193, 227, 579, 681, 809, 2427, 3667, 4313, 11001, 12939, 15371, 43811, 46113, 131433, 156137, 183643, 468411, 550929, 832409, 2497227, 2966603, 3489217, 8899809, 10467651, 35443099, 106329297, 673418881, 2020256643]

約数ペア:

[(1, 2020256643), (3, 673418881), (19, 106329297), (57, 35443099), (193, 10467651), (227, 8899809), (579, 3489217), (681, 2966603), (809, 2497227), (2427, 832409), (3667, 550929), (4313, 468411), (11001, 183643), (12939, 156137), (15371, 131433), (43811, 46113)]