20135756520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1694929}}^1$

素因数の和:1694960

約数の個数: 128

約数和(自身を含む): 73220976000

約数和(自身を除く): 53085219480

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, 1694929, 3389858, 5084787, 6779716, 8474645, 10169574, 13559432, 15254361, 16949290, 18644219, 20339148, 25423935, 30508722, 33898580, 37288438, 40678296, 45763083, 50847870, 55932657, 61017444, 67797160, 74576876, 76271805, 91526166, 93221095, 101695740, 111865314, 122034888, 149153752, 152543610, 167797971, 183052332, 186442190, 203391480, 223730628, 228815415, 279663285, 305087220, 335595942, 366104664, 372884380, 447461256, 457630830, 503393913, 559326570, 610174440, 671191884, 745768760, 838989855, 915261660, 1006787826, 1118653140, 1342383768, 1677979710, 1830523320, 2013575652, 2237306280, 2516969565, 3355959420, 4027151304, 5033939130, 6711918840, 10067878260, 20135756520]

約数ペア:

[(1, 20135756520), (2, 10067878260), (3, 6711918840), (4, 5033939130), (5, 4027151304), (6, 3355959420), (8, 2516969565), (9, 2237306280), (10, 2013575652), (11, 1830523320), (12, 1677979710), (15, 1342383768), (18, 1118653140), (20, 1006787826), (22, 915261660), (24, 838989855), (27, 745768760), (30, 671191884), (33, 610174440), (36, 559326570), (40, 503393913), (44, 457630830), (45, 447461256), (54, 372884380), (55, 366104664), (60, 335595942), (66, 305087220), (72, 279663285), (88, 228815415), (90, 223730628), (99, 203391480), (108, 186442190), (110, 183052332), (120, 167797971), (132, 152543610), (135, 149153752), (165, 122034888), (180, 111865314), (198, 101695740), (216, 93221095), (220, 91526166), (264, 76271805), (270, 74576876), (297, 67797160), (330, 61017444), (360, 55932657), (396, 50847870), (440, 45763083), (495, 40678296), (540, 37288438), (594, 33898580), (660, 30508722), (792, 25423935), (990, 20339148), (1080, 18644219), (1188, 16949290), (1320, 15254361), (1485, 13559432), (1980, 10169574), (2376, 8474645), (2970, 6779716), (3960, 5084787), (5940, 3389858), (11880, 1694929)]