20083774158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 51337428480

約数和(自身を除く): 31253654322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 193, 254, 294, 381, 386, 441, 579, 762, 882, 889, 929, 1143, 1158, 1351, 1737, 1778, 1858, 2286, 2667, 2702, 2787, 3474, 4053, 5334, 5574, 6223, 6503, 8001, 8106, 8361, 9457, 12159, 12446, 13006, 16002, 16722, 18669, 18914, 19509, 24318, 24511, 28371, 37338, 39018, 45521, 49022, 56007, 56742, 58527, 73533, 85113, 91042, 112014, 117054, 117983, 136563, 147066, 170226, 171577, 179297, 220599, 235966, 273126, 343154, 353949, 358594, 409689, 441198, 514731, 537891, 707898, 819378, 825881, 1029462, 1061847, 1075782, 1201039, 1255079, 1544193, 1613673, 1651762, 2123694, 2402078, 2477643, 2510158, 3088386, 3227346, 3603117, 3765237, 4955286, 5781167, 7206234, 7432929, 7530474, 8785553, 10809351, 11295711, 11562334, 14865858, 17343501, 17571106, 21618702, 22591422, 22770719, 26356659, 34687002, 45541438, 52030503, 52713318, 68312157, 79069977, 104061006, 136624314, 158139954, 159395033, 204936471, 318790066, 409872942, 478185099, 956370198, 1115765231, 1434555297, 2231530462, 2869110594, 3347295693, 6694591386, 10041887079, 20083774158]

約数ペア:

[(1, 20083774158), (2, 10041887079), (3, 6694591386), (6, 3347295693), (7, 2869110594), (9, 2231530462), (14, 1434555297), (18, 1115765231), (21, 956370198), (42, 478185099), (49, 409872942), (63, 318790066), (98, 204936471), (126, 159395033), (127, 158139954), (147, 136624314), (193, 104061006), (254, 79069977), (294, 68312157), (381, 52713318), (386, 52030503), (441, 45541438), (579, 34687002), (762, 26356659), (882, 22770719), (889, 22591422), (929, 21618702), (1143, 17571106), (1158, 17343501), (1351, 14865858), (1737, 11562334), (1778, 11295711), (1858, 10809351), (2286, 8785553), (2667, 7530474), (2702, 7432929), (2787, 7206234), (3474, 5781167), (4053, 4955286), (5334, 3765237), (5574, 3603117), (6223, 3227346), (6503, 3088386), (8001, 2510158), (8106, 2477643), (8361, 2402078), (9457, 2123694), (12159, 1651762), (12446, 1613673), (13006, 1544193), (16002, 1255079), (16722, 1201039), (18669, 1075782), (18914, 1061847), (19509, 1029462), (24318, 825881), (24511, 819378), (28371, 707898), (37338, 537891), (39018, 514731), (45521, 441198), (49022, 409689), (56007, 358594), (56742, 353949), (58527, 343154), (73533, 273126), (85113, 235966), (91042, 220599), (112014, 179297), (117054, 171577), (117983, 170226), (136563, 147066)]