20076441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7901}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 33630912

約数和(自身を除く): 13554471

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 7901, 23703, 55307, 86911, 165921, 260733, 608377, 956021, 1825131, 2868063, 6692147, 20076441]

約数ペア:

[(1, 20076441), (3, 6692147), (7, 2868063), (11, 1825131), (21, 956021), (33, 608377), (77, 260733), (121, 165921), (231, 86911), (363, 55307), (847, 23703), (2541, 7901)]