20201463

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{5113}}^1$

素因数の和:5558

約数の個数: 12

約数和(自身を含む): 29252080

約数和(自身を除く): 9050617

約数列:

[1, 3, 9, 439, 1317, 3951, 5113, 15339, 46017, 2244607, 6733821, 20201463]

約数ペア:

[(1, 20201463), (3, 6733821), (9, 2244607), (439, 46017), (1317, 15339), (3951, 5113)]