20051835

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4217}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 32191776

約数和(自身を除く): 12139941

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4217, 4755, 12651, 21085, 63255, 1336789, 4010367, 6683945, 20051835]

約数ペア:

[(1, 20051835), (3, 6683945), (5, 4010367), (15, 1336789), (317, 63255), (951, 21085), (1585, 12651), (4217, 4755)]