20076502208

素因数分解:

$2^6\times 7^1\times {\mathrm{5659}}^1\times {\mathrm{7919}}^1$

素因数の和:13597

約数の個数: 56

約数和(自身を含む): 45544435200

約数和(自身を除く): 25467932992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 5659, 7919, 11318, 15838, 22636, 31676, 39613, 45272, 55433, 63352, 79226, 90544, 110866, 126704, 158452, 181088, 221732, 253408, 316904, 362176, 443464, 506816, 633808, 886928, 1267616, 1773856, 2535232, 3547712, 44813621, 89627242, 179254484, 313695347, 358508968, 627390694, 717017936, 1254781388, 1434035872, 2509562776, 2868071744, 5019125552, 10038251104, 20076502208]

約数ペア:

[(1, 20076502208), (2, 10038251104), (4, 5019125552), (7, 2868071744), (8, 2509562776), (14, 1434035872), (16, 1254781388), (28, 717017936), (32, 627390694), (56, 358508968), (64, 313695347), (112, 179254484), (224, 89627242), (448, 44813621), (5659, 3547712), (7919, 2535232), (11318, 1773856), (15838, 1267616), (22636, 886928), (31676, 633808), (39613, 506816), (45272, 443464), (55433, 362176), (63352, 316904), (79226, 253408), (90544, 221732), (110866, 181088), (126704, 158452)]