20218442406

素因数分解:

$2^1\times 3^1\times {\mathrm{5897}}^1\times {\mathrm{571433}}^1$

素因数の和:577335

約数の個数: 16

約数和(自身を含む): 40443812784

約数和(自身を除く): 20225370378

約数列:

[1, 2, 3, 6, 5897, 11794, 17691, 35382, 571433, 1142866, 1714299, 3428598, 3369740401, 6739480802, 10109221203, 20218442406]

約数ペア:

[(1, 20218442406), (2, 10109221203), (3, 6739480802), (6, 3369740401), (5897, 3428598), (11794, 1714299), (17691, 1142866), (35382, 571433)]