20802024264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{7949}}^1$

素因数の和:8423

約数の個数: 128

約数和(自身を含む): 61193376000

約数和(自身を除く): 40391351736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 421, 444, 518, 777, 842, 888, 1036, 1263, 1554, 1684, 2072, 2526, 2947, 3108, 3368, 5052, 5894, 6216, 7949, 8841, 10104, 11788, 15577, 15898, 17682, 23576, 23847, 31154, 31796, 35364, 46731, 47694, 55643, 62308, 63592, 70728, 93462, 95388, 109039, 111286, 124616, 166929, 186924, 190776, 218078, 222572, 294113, 327117, 333858, 373848, 436156, 445144, 588226, 654234, 667716, 872312, 882339, 1176452, 1308468, 1335432, 1764678, 2058791, 2352904, 2616936, 3346529, 3529356, 4117582, 6176373, 6693058, 7058712, 8235164, 10039587, 12352746, 13386116, 16470328, 20079174, 23425703, 24705492, 26772232, 40158348, 46851406, 49410984, 70277109, 80316696, 93702812, 123821573, 140554218, 187405624, 247643146, 281108436, 371464719, 495286292, 562216872, 742929438, 866751011, 990572584, 1485858876, 1733502022, 2600253033, 2971717752, 3467004044, 5200506066, 6934008088, 10401012132, 20802024264]

約数ペア:

[(1, 20802024264), (2, 10401012132), (3, 6934008088), (4, 5200506066), (6, 3467004044), (7, 2971717752), (8, 2600253033), (12, 1733502022), (14, 1485858876), (21, 990572584), (24, 866751011), (28, 742929438), (37, 562216872), (42, 495286292), (56, 371464719), (74, 281108436), (84, 247643146), (111, 187405624), (148, 140554218), (168, 123821573), (222, 93702812), (259, 80316696), (296, 70277109), (421, 49410984), (444, 46851406), (518, 40158348), (777, 26772232), (842, 24705492), (888, 23425703), (1036, 20079174), (1263, 16470328), (1554, 13386116), (1684, 12352746), (2072, 10039587), (2526, 8235164), (2947, 7058712), (3108, 6693058), (3368, 6176373), (5052, 4117582), (5894, 3529356), (6216, 3346529), (7949, 2616936), (8841, 2352904), (10104, 2058791), (11788, 1764678), (15577, 1335432), (15898, 1308468), (17682, 1176452), (23576, 882339), (23847, 872312), (31154, 667716), (31796, 654234), (35364, 588226), (46731, 445144), (47694, 436156), (55643, 373848), (62308, 333858), (63592, 327117), (70728, 294113), (93462, 222572), (95388, 218078), (109039, 190776), (111286, 186924), (124616, 166929)]