20110252085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3072613}}^1$

素因数の和:3072653

約数の個数: 32

約数和(自身を含む): 31856861952

約数和(自身を除く): 11746609867

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 3072613, 15363065, 21508291, 33798743, 52234421, 107541455, 168993715, 236591201, 261172105, 365640947, 574578631, 1182956005, 1828204735, 2872893155, 4022050417, 20110252085]

約数ペア:

[(1, 20110252085), (5, 4022050417), (7, 2872893155), (11, 1828204735), (17, 1182956005), (35, 574578631), (55, 365640947), (77, 261172105), (85, 236591201), (119, 168993715), (187, 107541455), (385, 52234421), (595, 33798743), (935, 21508291), (1309, 15363065), (6545, 3072613)]