20149791048

素因数分解:

$2^3\times 3^2\times {\mathrm{2441}}^1\times {\mathrm{114649}}^1$

素因数の和:117102

約数の個数: 48

約数和(自身を含む): 54595183500

約数和(自身を除く): 34445392452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2441, 4882, 7323, 9764, 14646, 19528, 21969, 29292, 43938, 58584, 87876, 114649, 175752, 229298, 343947, 458596, 687894, 917192, 1031841, 1375788, 2063682, 2751576, 4127364, 8254728, 279858209, 559716418, 839574627, 1119432836, 1679149254, 2238865672, 2518723881, 3358298508, 5037447762, 6716597016, 10074895524, 20149791048]

約数ペア:

[(1, 20149791048), (2, 10074895524), (3, 6716597016), (4, 5037447762), (6, 3358298508), (8, 2518723881), (9, 2238865672), (12, 1679149254), (18, 1119432836), (24, 839574627), (36, 559716418), (72, 279858209), (2441, 8254728), (4882, 4127364), (7323, 2751576), (9764, 2063682), (14646, 1375788), (19528, 1031841), (21969, 917192), (29292, 687894), (43938, 458596), (58584, 343947), (87876, 229298), (114649, 175752)]