20952852

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 50191680

約数和(自身を除く): 29238828

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 193, 218, 249, 327, 332, 386, 436, 498, 579, 654, 772, 996, 1158, 1308, 2316, 9047, 16019, 18094, 21037, 27141, 32038, 36188, 42074, 48057, 54282, 63111, 64076, 84148, 96114, 108564, 126222, 192228, 252444, 1746071, 3492142, 5238213, 6984284, 10476426, 20952852]

約数ペア:

[(1, 20952852), (2, 10476426), (3, 6984284), (4, 5238213), (6, 3492142), (12, 1746071), (83, 252444), (109, 192228), (166, 126222), (193, 108564), (218, 96114), (249, 84148), (327, 64076), (332, 63111), (386, 54282), (436, 48057), (498, 42074), (579, 36188), (654, 32038), (772, 27141), (996, 21037), (1158, 18094), (1308, 16019), (2316, 9047)]