2020508919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1569937}}^1$

素因数の和:1569967

約数の個数: 24

約数和(自身を含む): 3428744592

約数和(自身を除く): 1408235673

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1569937, 4709811, 14129433, 17269307, 20409181, 51807921, 61227543, 155423763, 183682629, 224500991, 673502973, 2020508919]

約数ペア:

[(1, 2020508919), (3, 673502973), (9, 224500991), (11, 183682629), (13, 155423763), (33, 61227543), (39, 51807921), (99, 20409181), (117, 17269307), (143, 14129433), (429, 4709811), (1287, 1569937)]