20789968663

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{143729}}^1$

素因数の和:144102

約数の個数: 16

約数和(自身を含む): 22904812800

約数和(自身を除く): 2114844137

約数列:

[1, 19, 23, 331, 437, 6289, 7613, 143729, 144647, 2730851, 3305767, 47574299, 62809573, 903911681, 1094208877, 20789968663]

約数ペア:

[(1, 20789968663), (19, 1094208877), (23, 903911681), (331, 62809573), (437, 47574299), (6289, 3305767), (7613, 2730851), (143729, 144647)]