2020804592

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{1933}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 3948330624

約数和(自身を除く): 1927526032

約数列:

[1, 2, 4, 8, 16, 223, 293, 446, 586, 892, 1172, 1784, 1933, 2344, 3568, 3866, 4688, 7732, 15464, 30928, 65339, 130678, 261356, 431059, 522712, 566369, 862118, 1045424, 1132738, 1724236, 2265476, 3448472, 4530952, 6896944, 9061904, 126300287, 252600574, 505201148, 1010402296, 2020804592]

約数ペア:

[(1, 2020804592), (2, 1010402296), (4, 505201148), (8, 252600574), (16, 126300287), (223, 9061904), (293, 6896944), (446, 4530952), (586, 3448472), (892, 2265476), (1172, 1724236), (1784, 1132738), (1933, 1045424), (2344, 862118), (3568, 566369), (3866, 522712), (4688, 431059), (7732, 261356), (15464, 130678), (30928, 65339)]