22020735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 39485952

約数和(自身を除く): 17465217

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 3607, 6105, 10821, 18035, 39677, 54105, 119031, 133459, 198385, 400377, 595155, 667295, 1468049, 2001885, 4404147, 7340245, 22020735]

約数ペア:

[(1, 22020735), (3, 7340245), (5, 4404147), (11, 2001885), (15, 1468049), (33, 667295), (37, 595155), (55, 400377), (111, 198385), (165, 133459), (185, 119031), (407, 54105), (555, 39677), (1221, 18035), (2035, 10821), (3607, 6105)]