20368049282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1\times {\mathrm{18353}}^1$

素因数の和:23042

約数の個数: 32

約数和(自身を含む): 36980520192

約数和(自身を除く): 16612470910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4663, 9326, 18353, 32641, 36706, 65282, 79271, 128471, 158542, 256942, 312001, 554897, 624002, 1109794, 2184007, 4368014, 85580039, 171160078, 599060273, 1198120546, 1454860663, 2909721326, 10184024641, 20368049282]

約数ペア:

[(1, 20368049282), (2, 10184024641), (7, 2909721326), (14, 1454860663), (17, 1198120546), (34, 599060273), (119, 171160078), (238, 85580039), (4663, 4368014), (9326, 2184007), (18353, 1109794), (32641, 624002), (36706, 554897), (65282, 312001), (79271, 256942), (128471, 158542)]