2020451631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3413}}^1\times {\mathrm{17939}}^1$

素因数の和:21366

約数の個数: 16

約数和(自身を含む): 2939863680

約数和(自身を除く): 919412049

約数列:

[1, 3, 11, 33, 3413, 10239, 17939, 37543, 53817, 112629, 197329, 591987, 61225807, 183677421, 673483877, 2020451631]

約数ペア:

[(1, 2020451631), (3, 673483877), (11, 183677421), (33, 61225807), (3413, 591987), (10239, 197329), (17939, 112629), (37543, 53817)]