20093055

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16139}}^1$

素因数の和:16230

約数の個数: 16

約数和(自身を含む): 32538240

約数和(自身を除く): 12445185

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 16139, 48417, 80695, 242085, 1339537, 4018611, 6697685, 20093055]

約数ペア:

[(1, 20093055), (3, 6697685), (5, 4018611), (15, 1339537), (83, 242085), (249, 80695), (415, 48417), (1245, 16139)]