20208868848

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2227609}}^1$

素因数の和:2227636

約数の個数: 100

約数和(自身を含む): 66846120880

約数和(自身を除く): 46637252032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 2227609, 4455218, 6682827, 8910436, 13365654, 15593263, 17820872, 20048481, 26731308, 31186526, 35641744, 40096962, 46779789, 53462616, 60145443, 62373052, 80193924, 93559578, 106925232, 120290886, 124746104, 140339367, 160387848, 180436329, 187119156, 240581772, 249492208, 280678734, 320775696, 360872658, 374238312, 421018101, 481163544, 561357468, 721745316, 748476624, 842036202, 962327088, 1122714936, 1263054303, 1443490632, 1684072404, 2245429872, 2526108606, 2886981264, 3368144808, 5052217212, 6736289616, 10104434424, 20208868848]

約数ペア:

[(1, 20208868848), (2, 10104434424), (3, 6736289616), (4, 5052217212), (6, 3368144808), (7, 2886981264), (8, 2526108606), (9, 2245429872), (12, 1684072404), (14, 1443490632), (16, 1263054303), (18, 1122714936), (21, 962327088), (24, 842036202), (27, 748476624), (28, 721745316), (36, 561357468), (42, 481163544), (48, 421018101), (54, 374238312), (56, 360872658), (63, 320775696), (72, 280678734), (81, 249492208), (84, 240581772), (108, 187119156), (112, 180436329), (126, 160387848), (144, 140339367), (162, 124746104), (168, 120290886), (189, 106925232), (216, 93559578), (252, 80193924), (324, 62373052), (336, 60145443), (378, 53462616), (432, 46779789), (504, 40096962), (567, 35641744), (648, 31186526), (756, 26731308), (1008, 20048481), (1134, 17820872), (1296, 15593263), (1512, 13365654), (2268, 8910436), (3024, 6682827), (4536, 4455218), (9072, 2227609)]