20328925320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1711189}}^1$

素因数の和:1711220

約数の個数: 128

約数和(自身を含む): 73923408000

約数和(自身を除く): 53594482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 1711189, 3422378, 5133567, 6844756, 8555945, 10267134, 13689512, 15400701, 17111890, 18823079, 20534268, 25667835, 30801402, 34223780, 37646158, 41068536, 46202103, 51335670, 56469237, 61602804, 68447560, 75292316, 77003505, 92404206, 94115395, 102671340, 112938474, 123205608, 150584632, 154007010, 169407711, 184808412, 188230790, 205342680, 225876948, 231010515, 282346185, 308014020, 338815422, 369616824, 376461580, 451753896, 462021030, 508223133, 564692370, 616028040, 677630844, 752923160, 847038555, 924042060, 1016446266, 1129384740, 1355261688, 1694077110, 1848084120, 2032892532, 2258769480, 2541115665, 3388154220, 4065785064, 5082231330, 6776308440, 10164462660, 20328925320]

約数ペア:

[(1, 20328925320), (2, 10164462660), (3, 6776308440), (4, 5082231330), (5, 4065785064), (6, 3388154220), (8, 2541115665), (9, 2258769480), (10, 2032892532), (11, 1848084120), (12, 1694077110), (15, 1355261688), (18, 1129384740), (20, 1016446266), (22, 924042060), (24, 847038555), (27, 752923160), (30, 677630844), (33, 616028040), (36, 564692370), (40, 508223133), (44, 462021030), (45, 451753896), (54, 376461580), (55, 369616824), (60, 338815422), (66, 308014020), (72, 282346185), (88, 231010515), (90, 225876948), (99, 205342680), (108, 188230790), (110, 184808412), (120, 169407711), (132, 154007010), (135, 150584632), (165, 123205608), (180, 112938474), (198, 102671340), (216, 94115395), (220, 92404206), (264, 77003505), (270, 75292316), (297, 68447560), (330, 61602804), (360, 56469237), (396, 51335670), (440, 46202103), (495, 41068536), (540, 37646158), (594, 34223780), (660, 30801402), (792, 25667835), (990, 20534268), (1080, 18823079), (1188, 17111890), (1320, 15400701), (1485, 13689512), (1980, 10267134), (2376, 8555945), (2970, 6844756), (3960, 5133567), (5940, 3422378), (11880, 1711189)]