20143236042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{91033}}^1$

素因数の和:91707

約数の個数: 48

約数和(自身を含む): 46012224960

約数和(自身を除く): 25868988918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 647, 1294, 1941, 3882, 5823, 11646, 12293, 24586, 36879, 73758, 91033, 110637, 182066, 221274, 273099, 546198, 819297, 1638594, 1729627, 3459254, 5188881, 10377762, 15566643, 31133286, 58898351, 117796702, 176695053, 353390106, 530085159, 1060170318, 1119068669, 2238137338, 3357206007, 6714412014, 10071618021, 20143236042]

約数ペア:

[(1, 20143236042), (2, 10071618021), (3, 6714412014), (6, 3357206007), (9, 2238137338), (18, 1119068669), (19, 1060170318), (38, 530085159), (57, 353390106), (114, 176695053), (171, 117796702), (342, 58898351), (647, 31133286), (1294, 15566643), (1941, 10377762), (3882, 5188881), (5823, 3459254), (11646, 1729627), (12293, 1638594), (24586, 819297), (36879, 546198), (73758, 273099), (91033, 221274), (110637, 182066)]