20112372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79811}}^1$

素因数の和:79828

約数の個数: 36

約数和(自身を含む): 58103136

約数和(自身を除く): 37990764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79811, 159622, 239433, 319244, 478866, 558677, 718299, 957732, 1117354, 1436598, 1676031, 2234708, 2873196, 3352062, 5028093, 6704124, 10056186, 20112372]

約数ペア:

[(1, 20112372), (2, 10056186), (3, 6704124), (4, 5028093), (6, 3352062), (7, 2873196), (9, 2234708), (12, 1676031), (14, 1436598), (18, 1117354), (21, 957732), (28, 718299), (36, 558677), (42, 478866), (63, 319244), (84, 239433), (126, 159622), (252, 79811)]