20161229772

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7962571}}^1$

素因数の和:7962789

約数の個数: 24

約数和(自身を含む): 47265827392

約数和(自身を除く): 27104597620

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7962571, 15925142, 23887713, 31850284, 47775426, 95550852, 1680102481, 3360204962, 5040307443, 6720409924, 10080614886, 20161229772]

約数ペア:

[(1, 20161229772), (2, 10080614886), (3, 6720409924), (4, 5040307443), (6, 3360204962), (12, 1680102481), (211, 95550852), (422, 47775426), (633, 31850284), (844, 23887713), (1266, 15925142), (2532, 7962571)]