20163912

素因数分解:

$2^3\times 3^1\times {\mathrm{840163}}^1$

素因数の和:840172

約数の個数: 16

約数和(自身を含む): 50409840

約数和(自身を除く): 30245928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840163, 1680326, 2520489, 3360652, 5040978, 6721304, 10081956, 20163912]

約数ペア:

[(1, 20163912), (2, 10081956), (3, 6721304), (4, 5040978), (6, 3360652), (8, 2520489), (12, 1680326), (24, 840163)]