20152361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 22634640

約数和(自身を除く): 2482279

約数列:

[1, 17, 29, 41, 493, 697, 997, 1189, 16949, 20213, 28913, 40877, 491521, 694909, 1185433, 20152361]

約数ペア:

[(1, 20152361), (17, 1185433), (29, 694909), (41, 491521), (493, 40877), (697, 28913), (997, 20213), (1189, 16949)]