20759311008

素因数分解:

$2^5\times 3^2\times {\mathrm{3313}}^1\times {\mathrm{21757}}^1$

素因数の和:25086

約数の個数: 72

約数和(自身を含む): 59054823828

約数和(自身を除く): 38295512820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3313, 6626, 9939, 13252, 19878, 21757, 26504, 29817, 39756, 43514, 53008, 59634, 65271, 79512, 87028, 106016, 119268, 130542, 159024, 174056, 195813, 238536, 261084, 318048, 348112, 391626, 477072, 522168, 696224, 783252, 954144, 1044336, 1566504, 2088672, 3133008, 6266016, 72080941, 144161882, 216242823, 288323764, 432485646, 576647528, 648728469, 864971292, 1153295056, 1297456938, 1729942584, 2306590112, 2594913876, 3459885168, 5189827752, 6919770336, 10379655504, 20759311008]

約数ペア:

[(1, 20759311008), (2, 10379655504), (3, 6919770336), (4, 5189827752), (6, 3459885168), (8, 2594913876), (9, 2306590112), (12, 1729942584), (16, 1297456938), (18, 1153295056), (24, 864971292), (32, 648728469), (36, 576647528), (48, 432485646), (72, 288323764), (96, 216242823), (144, 144161882), (288, 72080941), (3313, 6266016), (6626, 3133008), (9939, 2088672), (13252, 1566504), (19878, 1044336), (21757, 954144), (26504, 783252), (29817, 696224), (39756, 522168), (43514, 477072), (53008, 391626), (59634, 348112), (65271, 318048), (79512, 261084), (87028, 238536), (106016, 195813), (119268, 174056), (130542, 159024)]