20036220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14519}}^1$

素因数の和:14554

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 38508420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14519, 29038, 43557, 58076, 72595, 87114, 145190, 174228, 217785, 290380, 333937, 435570, 667874, 871140, 1001811, 1335748, 1669685, 2003622, 3339370, 4007244, 5009055, 6678740, 10018110, 20036220]

約数ペア:

[(1, 20036220), (2, 10018110), (3, 6678740), (4, 5009055), (5, 4007244), (6, 3339370), (10, 2003622), (12, 1669685), (15, 1335748), (20, 1001811), (23, 871140), (30, 667874), (46, 435570), (60, 333937), (69, 290380), (92, 217785), (115, 174228), (138, 145190), (230, 87114), (276, 72595), (345, 58076), (460, 43557), (690, 29038), (1380, 14519)]