20823403770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{16649}}^1$

素因数の和:17744

約数の個数: 96

約数和(自身を含む): 58363578000

約数和(自身を除く): 37540174230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1069, 1170, 2138, 3207, 5345, 6414, 9621, 10690, 13897, 16035, 16649, 19242, 27794, 32070, 33298, 41691, 48105, 49947, 69485, 83245, 83382, 96210, 99894, 125073, 138970, 149841, 166490, 208455, 216437, 249735, 250146, 299682, 416910, 432874, 499470, 625365, 649311, 749205, 1082185, 1250730, 1298622, 1498410, 1947933, 2164370, 3246555, 3895866, 6493110, 9739665, 17797781, 19479330, 35595562, 53393343, 88988905, 106786686, 160180029, 177977810, 231371153, 266966715, 320360058, 462742306, 533933430, 694113459, 800900145, 1156855765, 1388226918, 1601800290, 2082340377, 2313711530, 3470567295, 4164680754, 6941134590, 10411701885, 20823403770]

約数ペア:

[(1, 20823403770), (2, 10411701885), (3, 6941134590), (5, 4164680754), (6, 3470567295), (9, 2313711530), (10, 2082340377), (13, 1601800290), (15, 1388226918), (18, 1156855765), (26, 800900145), (30, 694113459), (39, 533933430), (45, 462742306), (65, 320360058), (78, 266966715), (90, 231371153), (117, 177977810), (130, 160180029), (195, 106786686), (234, 88988905), (390, 53393343), (585, 35595562), (1069, 19479330), (1170, 17797781), (2138, 9739665), (3207, 6493110), (5345, 3895866), (6414, 3246555), (9621, 2164370), (10690, 1947933), (13897, 1498410), (16035, 1298622), (16649, 1250730), (19242, 1082185), (27794, 749205), (32070, 649311), (33298, 625365), (41691, 499470), (48105, 432874), (49947, 416910), (69485, 299682), (83245, 250146), (83382, 249735), (96210, 216437), (99894, 208455), (125073, 166490), (138970, 149841)]