2020659612

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{66373}}^1$

素因数の和:66482

約数の個数: 48

約数和(自身を含む): 4906366080

約数和(自身を除く): 2885706468

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 7611, 10148, 15222, 30444, 66373, 132746, 199119, 265492, 398238, 796476, 2854039, 3916007, 5708078, 7832014, 8562117, 11416156, 11748021, 15664028, 17124234, 23496042, 34248468, 46992084, 168388301, 336776602, 505164903, 673553204, 1010329806, 2020659612]

約数ペア:

[(1, 2020659612), (2, 1010329806), (3, 673553204), (4, 505164903), (6, 336776602), (12, 168388301), (43, 46992084), (59, 34248468), (86, 23496042), (118, 17124234), (129, 15664028), (172, 11748021), (177, 11416156), (236, 8562117), (258, 7832014), (354, 5708078), (516, 3916007), (708, 2854039), (2537, 796476), (5074, 398238), (7611, 265492), (10148, 199119), (15222, 132746), (30444, 66373)]