20161519284

素因数分解:

$2^2\times 3^1\times {\mathrm{1680126607}}^1$

素因数の和:1680126614

約数の個数: 12

約数和(自身を含む): 47043545024

約数和(自身を除く): 26882025740

約数列:

[1, 2, 3, 4, 6, 12, 1680126607, 3360253214, 5040379821, 6720506428, 10080759642, 20161519284]

約数ペア:

[(1, 20161519284), (2, 10080759642), (3, 6720506428), (4, 5040379821), (6, 3360253214), (12, 1680126607)]