20165401966

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2406947}}^1$

素因数の和:2407079

約数の個数: 16

約数和(自身を含む): 31194046080

約数和(自身を除く): 11028644114

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 2406947, 4813894, 142009873, 170893237, 284019746, 341786474, 10082700983, 20165401966]

約数ペア:

[(1, 20165401966), (2, 10082700983), (59, 341786474), (71, 284019746), (118, 170893237), (142, 142009873), (4189, 4813894), (8378, 2406947)]