20163022962

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{71593}}^1$

素因数の和:72314

約数の個数: 32

約数和(自身を含む): 40942603968

約数和(自身を除く): 20779581006

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 643, 1286, 1929, 3858, 46939, 71593, 93878, 140817, 143186, 214779, 281634, 429558, 5226289, 10452578, 15678867, 31357734, 46034299, 92068598, 138102897, 276205794, 3360503827, 6721007654, 10081511481, 20163022962]

約数ペア:

[(1, 20163022962), (2, 10081511481), (3, 6721007654), (6, 3360503827), (73, 276205794), (146, 138102897), (219, 92068598), (438, 46034299), (643, 31357734), (1286, 15678867), (1929, 10452578), (3858, 5226289), (46939, 429558), (71593, 281634), (93878, 214779), (140817, 143186)]