20009712

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 51887056

約数和(自身を除く): 31877344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1237, 1348, 2022, 2474, 2696, 3711, 4044, 4948, 5392, 7422, 8088, 9896, 14844, 16176, 19792, 29688, 59376, 416869, 833738, 1250607, 1667476, 2501214, 3334952, 5002428, 6669904, 10004856, 20009712]

約数ペア:

[(1, 20009712), (2, 10004856), (3, 6669904), (4, 5002428), (6, 3334952), (8, 2501214), (12, 1667476), (16, 1250607), (24, 833738), (48, 416869), (337, 59376), (674, 29688), (1011, 19792), (1237, 16176), (1348, 14844), (2022, 9896), (2474, 8088), (2696, 7422), (3711, 5392), (4044, 4948)]