20480322

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117703}}^1$

素因数の和:117737

約数の個数: 16

約数和(自身を含む): 42373440

約数和(自身を除く): 21893118

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117703, 235406, 353109, 706218, 3413387, 6826774, 10240161, 20480322]

約数ペア:

[(1, 20480322), (2, 10240161), (3, 6826774), (6, 3413387), (29, 706218), (58, 353109), (87, 235406), (174, 117703)]