20341644984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{101957}}^1$

素因数の和:102149

約数の個数: 96

約数和(自身を含む): 58691103120

約数和(自身を除く): 38349458136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 163, 204, 306, 326, 408, 489, 612, 652, 978, 1224, 1304, 1467, 1956, 2771, 2934, 3912, 5542, 5868, 8313, 11084, 11736, 16626, 22168, 24939, 33252, 49878, 66504, 99756, 101957, 199512, 203914, 305871, 407828, 611742, 815656, 917613, 1223484, 1733269, 1835226, 2446968, 3466538, 3670452, 5199807, 6933076, 7340904, 10399614, 13866152, 15599421, 16618991, 20799228, 31198842, 33237982, 41598456, 49856973, 62397684, 66475964, 99713946, 124795368, 132951928, 149570919, 199427892, 282522847, 299141838, 398855784, 565045694, 598283676, 847568541, 1130091388, 1196567352, 1695137082, 2260182776, 2542705623, 3390274164, 5085411246, 6780548328, 10170822492, 20341644984]

約数ペア:

[(1, 20341644984), (2, 10170822492), (3, 6780548328), (4, 5085411246), (6, 3390274164), (8, 2542705623), (9, 2260182776), (12, 1695137082), (17, 1196567352), (18, 1130091388), (24, 847568541), (34, 598283676), (36, 565045694), (51, 398855784), (68, 299141838), (72, 282522847), (102, 199427892), (136, 149570919), (153, 132951928), (163, 124795368), (204, 99713946), (306, 66475964), (326, 62397684), (408, 49856973), (489, 41598456), (612, 33237982), (652, 31198842), (978, 20799228), (1224, 16618991), (1304, 15599421), (1467, 13866152), (1956, 10399614), (2771, 7340904), (2934, 6933076), (3912, 5199807), (5542, 3670452), (5868, 3466538), (8313, 2446968), (11084, 1835226), (11736, 1733269), (16626, 1223484), (22168, 917613), (24939, 815656), (33252, 611742), (49878, 407828), (66504, 305871), (99756, 203914), (101957, 199512)]