20376085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 25433856

約数和(自身を除く): 5057771

約数列:

[1, 5, 37, 83, 185, 415, 1327, 3071, 6635, 15355, 49099, 110141, 245495, 550705, 4075217, 20376085]

約数ペア:

[(1, 20376085), (5, 4075217), (37, 550705), (83, 245495), (185, 110141), (415, 49099), (1327, 15355), (3071, 6635)]