20155659744

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{261463}}^1$

素因数の和:261560

約数の個数: 96

約数和(自身を含む): 58509368064

約数和(自身を除く): 38353708320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 73, 88, 96, 132, 146, 176, 219, 264, 292, 352, 438, 528, 584, 803, 876, 1056, 1168, 1606, 1752, 2336, 2409, 3212, 3504, 4818, 6424, 7008, 9636, 12848, 19272, 25696, 38544, 77088, 261463, 522926, 784389, 1045852, 1568778, 2091704, 2876093, 3137556, 4183408, 5752186, 6275112, 8366816, 8628279, 11504372, 12550224, 17256558, 19086799, 23008744, 25100448, 34513116, 38173598, 46017488, 57260397, 69026232, 76347196, 92034976, 114520794, 138052464, 152694392, 209954789, 229041588, 276104928, 305388784, 419909578, 458083176, 610777568, 629864367, 839819156, 916166352, 1259728734, 1679638312, 1832332704, 2519457468, 3359276624, 5038914936, 6718553248, 10077829872, 20155659744]

約数ペア:

[(1, 20155659744), (2, 10077829872), (3, 6718553248), (4, 5038914936), (6, 3359276624), (8, 2519457468), (11, 1832332704), (12, 1679638312), (16, 1259728734), (22, 916166352), (24, 839819156), (32, 629864367), (33, 610777568), (44, 458083176), (48, 419909578), (66, 305388784), (73, 276104928), (88, 229041588), (96, 209954789), (132, 152694392), (146, 138052464), (176, 114520794), (219, 92034976), (264, 76347196), (292, 69026232), (352, 57260397), (438, 46017488), (528, 38173598), (584, 34513116), (803, 25100448), (876, 23008744), (1056, 19086799), (1168, 17256558), (1606, 12550224), (1752, 11504372), (2336, 8628279), (2409, 8366816), (3212, 6275112), (3504, 5752186), (4818, 4183408), (6424, 3137556), (7008, 2876093), (9636, 2091704), (12848, 1568778), (19272, 1045852), (25696, 784389), (38544, 522926), (77088, 261463)]