20228934399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{369539}}^1$

素因数の和:369870

約数の個数: 16

約数和(自身を含む): 27458300160

約数和(自身を除く): 7229365761

約数列:

[1, 3, 71, 213, 257, 771, 18247, 54741, 369539, 1108617, 26237269, 78711807, 94971523, 284914569, 6742978133, 20228934399]

約数ペア:

[(1, 20228934399), (3, 6742978133), (71, 284914569), (213, 94971523), (257, 78711807), (771, 26237269), (18247, 1108617), (54741, 369539)]