20235531376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1896133}}^1$

素因数の和:1896193

約数の個数: 40

約数和(自身を含む): 42321710880

約数和(自身を除く): 22086179504

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 1896133, 3792266, 7584532, 15169064, 30338128, 43611059, 54987857, 87222118, 109975714, 174444236, 219951428, 348888472, 439902856, 697776944, 879805712, 1264720711, 2529441422, 5058882844, 10117765688, 20235531376]

約数ペア:

[(1, 20235531376), (2, 10117765688), (4, 5058882844), (8, 2529441422), (16, 1264720711), (23, 879805712), (29, 697776944), (46, 439902856), (58, 348888472), (92, 219951428), (116, 174444236), (184, 109975714), (232, 87222118), (368, 54987857), (464, 43611059), (667, 30338128), (1334, 15169064), (2668, 7584532), (5336, 3792266), (10672, 1896133)]