20196830941

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{60527}}^1$

素因数の和:61260

約数の個数: 16

約数和(自身を含む): 23434504704

約数和(自身を除く): 3237673763

約数列:

[1, 7, 73, 511, 653, 4571, 47669, 60527, 333683, 423689, 4418471, 30929297, 39524131, 276668917, 2885261563, 20196830941]

約数ペア:

[(1, 20196830941), (7, 2885261563), (73, 276668917), (511, 39524131), (653, 30929297), (4571, 4418471), (47669, 423689), (60527, 333683)]