20162440304

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{1696033}}^1$

素因数の和:1696784

約数の個数: 20

約数和(自身を含む): 39117328176

約数和(自身を除く): 18954887872

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 1696033, 3392066, 6784132, 13568264, 27136528, 1260152519, 2520305038, 5040610076, 10081220152, 20162440304]

約数ペア:

[(1, 20162440304), (2, 10081220152), (4, 5040610076), (8, 2520305038), (16, 1260152519), (743, 27136528), (1486, 13568264), (2972, 6784132), (5944, 3392066), (11888, 1696033)]