2020165344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 5956239744

約数和(自身を除く): 3936074400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 353, 372, 496, 558, 641, 706, 744, 992, 1059, 1116, 1282, 1412, 1488, 1923, 2118, 2232, 2564, 2824, 2976, 3177, 3846, 4236, 4464, 5128, 5648, 5769, 6354, 7692, 8472, 8928, 10256, 10943, 11296, 11538, 12708, 15384, 16944, 19871, 20512, 21886, 23076, 25416, 30768, 32829, 33888, 39742, 43772, 46152, 50832, 59613, 61536, 65658, 79484, 87544, 92304, 98487, 101664, 119226, 131316, 158968, 175088, 178839, 184608, 196974, 226273, 238452, 262632, 317936, 350176, 357678, 393948, 452546, 476904, 525264, 635872, 678819, 715356, 787896, 905092, 953808, 1050528, 1357638, 1430712, 1575792, 1810184, 1907616, 2036457, 2715276, 2861424, 3151584, 3620368, 4072914, 5430552, 5722848, 7014463, 7240736, 8145828, 10861104, 14028926, 16291656, 21043389, 21722208, 28057852, 32583312, 42086778, 56115704, 63130167, 65166624, 84173556, 112231408, 126260334, 168347112, 224462816, 252520668, 336694224, 505041336, 673388448, 1010082672, 2020165344]

約数ペア:

[(1, 2020165344), (2, 1010082672), (3, 673388448), (4, 505041336), (6, 336694224), (8, 252520668), (9, 224462816), (12, 168347112), (16, 126260334), (18, 112231408), (24, 84173556), (31, 65166624), (32, 63130167), (36, 56115704), (48, 42086778), (62, 32583312), (72, 28057852), (93, 21722208), (96, 21043389), (124, 16291656), (144, 14028926), (186, 10861104), (248, 8145828), (279, 7240736), (288, 7014463), (353, 5722848), (372, 5430552), (496, 4072914), (558, 3620368), (641, 3151584), (706, 2861424), (744, 2715276), (992, 2036457), (1059, 1907616), (1116, 1810184), (1282, 1575792), (1412, 1430712), (1488, 1357638), (1923, 1050528), (2118, 953808), (2232, 905092), (2564, 787896), (2824, 715356), (2976, 678819), (3177, 635872), (3846, 525264), (4236, 476904), (4464, 452546), (5128, 393948), (5648, 357678), (5769, 350176), (6354, 317936), (7692, 262632), (8472, 238452), (8928, 226273), (10256, 196974), (10943, 184608), (11296, 178839), (11538, 175088), (12708, 158968), (15384, 131316), (16944, 119226), (19871, 101664), (20512, 98487), (21886, 92304), (23076, 87544), (25416, 79484), (30768, 65658), (32829, 61536), (33888, 59613), (39742, 50832), (43772, 46152)]