20138289438

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10932839}}^1$

素因数の和:10933151

約数の個数: 16

約数和(自身を含む): 40407776640

約数和(自身を除く): 20269487202

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10932839, 21865678, 32798517, 65597034, 3356381573, 6712763146, 10069144719, 20138289438]

約数ペア:

[(1, 20138289438), (2, 10069144719), (3, 6712763146), (6, 3356381573), (307, 65597034), (614, 32798517), (921, 21865678), (1842, 10932839)]