20179946469

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{820223}}^1$

素因数の和:820424

約数の個数: 16

約数和(自身を含む): 27559526400

約数和(自身を除く): 7379579931

約数列:

[1, 3, 59, 139, 177, 417, 8201, 24603, 820223, 2460669, 48393157, 114010997, 145179471, 342032991, 6726648823, 20179946469]

約数ペア:

[(1, 20179946469), (3, 6726648823), (59, 342032991), (139, 145179471), (177, 114010997), (417, 48393157), (8201, 2460669), (24603, 820223)]