2020145117

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{5023}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 2122137600

約数和(自身を除く): 101992483

約数列:

[1, 43, 47, 199, 2021, 5023, 8557, 9353, 215989, 236081, 402179, 999577, 10151483, 42981811, 46980119, 2020145117]

約数ペア:

[(1, 2020145117), (43, 46980119), (47, 42981811), (199, 10151483), (2021, 999577), (5023, 402179), (8557, 236081), (9353, 215989)]