2020246623

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{379817}}^1$

素因数の和:380023

約数の個数: 16

約数和(自身を含む): 3008158560

約数和(自身を除く): 987911937

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 379817, 1139451, 3418353, 10255059, 74823949, 224471847, 673415541, 2020246623]

約数ペア:

[(1, 2020246623), (3, 673415541), (9, 224471847), (27, 74823949), (197, 10255059), (591, 3418353), (1773, 1139451), (5319, 379817)]