20160876

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23663}}^1$

素因数の和:23741

約数の個数: 24

約数和(自身を含む): 47706624

約数和(自身を除く): 27545748

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23663, 47326, 70989, 94652, 141978, 283956, 1680073, 3360146, 5040219, 6720292, 10080438, 20160876]

約数ペア:

[(1, 20160876), (2, 10080438), (3, 6720292), (4, 5040219), (6, 3360146), (12, 1680073), (71, 283956), (142, 141978), (213, 94652), (284, 70989), (426, 47326), (852, 23663)]