20149082686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{6991}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 32356067328

約数和(自身を除く): 12206984642

約数列:

[1, 2, 17, 34, 103, 206, 823, 1646, 1751, 3502, 6991, 13982, 13991, 27982, 84769, 118847, 169538, 237694, 720073, 1440146, 1441073, 2882146, 5753593, 11507186, 12241241, 24482482, 97811081, 195622162, 592620079, 1185240158, 10074541343, 20149082686]

約数ペア:

[(1, 20149082686), (2, 10074541343), (17, 1185240158), (34, 592620079), (103, 195622162), (206, 97811081), (823, 24482482), (1646, 12241241), (1751, 11507186), (3502, 5753593), (6991, 2882146), (13982, 1441073), (13991, 1440146), (27982, 720073), (84769, 237694), (118847, 169538)]