20145694773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{684599}}^1$

素因数の和:685196

約数の個数: 16

約数和(自身を含む): 28490313600

約数和(自身を除く): 8344618827

約数列:

[1, 3, 17, 51, 577, 1731, 9809, 29427, 684599, 2053797, 11638183, 34914549, 395013623, 1185040869, 6715231591, 20145694773]

約数ペア:

[(1, 20145694773), (3, 6715231591), (17, 1185040869), (51, 395013623), (577, 34914549), (1731, 11638183), (9809, 2053797), (29427, 684599)]