20113872

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2341}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 52273440

約数和(自身を除く): 32159568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2341, 2864, 4296, 4682, 7023, 8592, 9364, 14046, 18728, 28092, 37456, 56184, 112368, 419039, 838078, 1257117, 1676156, 2514234, 3352312, 5028468, 6704624, 10056936, 20113872]

約数ペア:

[(1, 20113872), (2, 10056936), (3, 6704624), (4, 5028468), (6, 3352312), (8, 2514234), (12, 1676156), (16, 1257117), (24, 838078), (48, 419039), (179, 112368), (358, 56184), (537, 37456), (716, 28092), (1074, 18728), (1432, 14046), (2148, 9364), (2341, 8592), (2864, 7023), (4296, 4682)]