20097456

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 52132080

約数和(自身を除く): 32034624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1429, 1758, 2344, 2858, 3516, 4287, 4688, 5716, 7032, 8574, 11432, 14064, 17148, 22864, 34296, 68592, 418697, 837394, 1256091, 1674788, 2512182, 3349576, 5024364, 6699152, 10048728, 20097456]

約数ペア:

[(1, 20097456), (2, 10048728), (3, 6699152), (4, 5024364), (6, 3349576), (8, 2512182), (12, 1674788), (16, 1256091), (24, 837394), (48, 418697), (293, 68592), (586, 34296), (879, 22864), (1172, 17148), (1429, 14064), (1758, 11432), (2344, 8574), (2858, 7032), (3516, 5716), (4287, 4688)]