20166036009

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1\times {\mathrm{9949}}^1$

素因数の和:10589

約数の個数: 32

約数和(自身を含む): 30933196800

約数和(自身を除く): 10767160791

約数列:

[1, 3, 7, 21, 263, 367, 789, 1101, 1841, 2569, 5523, 7707, 9949, 29847, 69643, 96521, 208929, 289563, 675647, 2026941, 2616587, 3651283, 7849761, 10953849, 18316109, 25558981, 54948327, 76676943, 960287429, 2880862287, 6722012003, 20166036009]

約数ペア:

[(1, 20166036009), (3, 6722012003), (7, 2880862287), (21, 960287429), (263, 76676943), (367, 54948327), (789, 25558981), (1101, 18316109), (1841, 10953849), (2569, 7849761), (5523, 3651283), (7707, 2616587), (9949, 2026941), (29847, 675647), (69643, 289563), (96521, 208929)]