20162942848

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3351553}}^1$

素因数の和:3351614

約数の個数: 32

約数和(自身を含む): 41023020960

約数和(自身を除く): 20860078112

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 3351553, 6703106, 13406212, 26812424, 53624848, 107249696, 157522991, 214499392, 315045982, 428998784, 630091964, 1260183928, 2520367856, 5040735712, 10081471424, 20162942848]

約数ペア:

[(1, 20162942848), (2, 10081471424), (4, 5040735712), (8, 2520367856), (16, 1260183928), (32, 630091964), (47, 428998784), (64, 315045982), (94, 214499392), (128, 157522991), (188, 107249696), (376, 53624848), (752, 26812424), (1504, 13406212), (3008, 6703106), (6016, 3351553)]