20886856272

素因数分解:

$2^4\times 3^2\times {\mathrm{4639}}^1\times {\mathrm{31267}}^1$

素因数の和:35920

約数の個数: 60

約数和(自身を含む): 58468658560

約数和(自身を除く): 37581802288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4639, 9278, 13917, 18556, 27834, 31267, 37112, 41751, 55668, 62534, 74224, 83502, 93801, 111336, 125068, 167004, 187602, 222672, 250136, 281403, 334008, 375204, 500272, 562806, 668016, 750408, 1125612, 1500816, 2251224, 4502448, 145047613, 290095226, 435142839, 580190452, 870285678, 1160380904, 1305428517, 1740571356, 2320761808, 2610857034, 3481142712, 5221714068, 6962285424, 10443428136, 20886856272]

約数ペア:

[(1, 20886856272), (2, 10443428136), (3, 6962285424), (4, 5221714068), (6, 3481142712), (8, 2610857034), (9, 2320761808), (12, 1740571356), (16, 1305428517), (18, 1160380904), (24, 870285678), (36, 580190452), (48, 435142839), (72, 290095226), (144, 145047613), (4639, 4502448), (9278, 2251224), (13917, 1500816), (18556, 1125612), (27834, 750408), (31267, 668016), (37112, 562806), (41751, 500272), (55668, 375204), (62534, 334008), (74224, 281403), (83502, 250136), (93801, 222672), (111336, 187602), (125068, 167004)]