20793783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 29174400

約数和(自身を除く): 8380617

約数列:

[1, 3, 29, 59, 87, 177, 1711, 4051, 5133, 12153, 117479, 239009, 352437, 717027, 6931261, 20793783]

約数ペア:

[(1, 20793783), (3, 6931261), (29, 717027), (59, 352437), (87, 239009), (177, 117479), (1711, 12153), (4051, 5133)]