20155822609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1373}}^1\times {\mathrm{3631}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 21797927424

約数和(自身を除く): 1642104815

約数列:

[1, 13, 311, 1373, 3631, 4043, 17849, 47203, 427003, 1129241, 4985363, 5551039, 14680133, 64809719, 1550447893, 20155822609]

約数ペア:

[(1, 20155822609), (13, 1550447893), (311, 64809719), (1373, 14680133), (3631, 5551039), (4043, 4985363), (17849, 1129241), (47203, 427003)]