20194178418

素因数分解:

$2^1\times 3^3\times {\mathrm{10009}}^1\times {\mathrm{37363}}^1$

素因数の和:47383

約数の個数: 32

約数和(自身を含む): 44881636800

約数和(自身を除く): 24687458382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10009, 20018, 30027, 37363, 60054, 74726, 90081, 112089, 180162, 224178, 270243, 336267, 540486, 672534, 1008801, 2017602, 373966267, 747932534, 1121898801, 2243797602, 3365696403, 6731392806, 10097089209, 20194178418]

約数ペア:

[(1, 20194178418), (2, 10097089209), (3, 6731392806), (6, 3365696403), (9, 2243797602), (18, 1121898801), (27, 747932534), (54, 373966267), (10009, 2017602), (20018, 1008801), (30027, 672534), (37363, 540486), (60054, 336267), (74726, 270243), (90081, 224178), (112089, 180162)]